Tech Section
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Hey guys, I was always kinda curious to know exactly where the engines and tranmissions in my rides are from. I mean I know that the Impala was put together by the nice people up in Oshawa, and my truck was built in Atlanta, but what kind of information would I need to know where the transmission and engine were produced. I'm fairly certain that they weren't built on site, but I guess I could be wrong. If anyone happens to know, then I'd love to see an answer.
Last reply by 76ChevyTrucker, -
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for about... three days now my CTS has been making this noise i can best describe as a light howl whenever im lightly pressing the gas pedal... when i hit the pedal harder the noise goes away... it also goes away when im not touching the pedal at all... any ideas as to what this might be?
Last reply by 76ChevyTrucker, -
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So this is getting a little worrisome... It all started back in late October, I had the Cavalier in to the dealer to have it inspected before the snow flew and about 2 days after I got it back, I was driving home and the coolant light came on. When the engine was nice and cold, the coolant was just about an inch below the "Full Cold" line. I took it back to the dealer and talked to the service manager, he decided to fill it for me himself because it should have been checked... so he filled it up for me en gratis and it seemed fine, but now, on my way home, again the coolant light came on, so when I got home and the engine cooled off, sure enough, coolant is almost an…
Last reply by daves87rs, -
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even a week a go my car seemed to crank very normally, but the past few days it's seemed labored, it still starts). it's getting closer to 7 months w/o changing my oil (thinking ~2500miles is plausible), my battery, I tested, is still 12.3+V. at ~145k would the starter be going bad or is it more likely it's a loose connection...or something else? any advice? i'll also be asking my dad about it.
Last reply by CMG, -
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Does anyone know where they are or where I can find an exploded diagram of the engine? There are a total of 3. Dad found the one under the catalytic converter, but can't seem to find the other two. I'm in Pittsburgh and they're in Miami, so I can't exactly go out and look myself. thanks in advance
Last reply by 76ChevyTrucker, -
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Usually being the techish guy, I like to make sure things get done.... Before the little bundle of joy gets here in late spring/early summer, I am planning to get a bunch of work/updates on her car so there should (I said should) be any surprises afterward (at least for a good while) She still has the Delco in her car, which will be five years in the spring. Should I think about reaplacing it before then? It's been good so far.... If it was my car, I would just wait until it dies...... But when you have a baby in there, that is not a surprise that you want............ What do you guys think? Wait a while? Just do it?
Last reply by daves87rs, -
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For the past while, whenever I accelerate, a weird whine goes through my trucks' speakers. The more I accelerate, the louder it gets, and sometimes it can be heard during cruising speed. I'm not too smart on car-audio, so I was wondering if anyone has an idea as to what's causing it, and how I can go about fixing it. The truck is a 1990 GMC Sierra, and the sound system is all stock, save for an Audiovox CD changer that was installed back in the 90's, and hasn't been used in years. Thanks.
Last reply by daves87rs, -
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I absolutely hate it. I'm replacing it on my '92 Bronco and can't get the damn thing off. I got it off the bracket and got the inlet side off, but the damn outlet side will not disconnect no matter what I do with that stupid ass fuel line disconnect tool. Any suggestions?
Last reply by 76ChevyTrucker, -
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Hi All, I'm posting this on behalf of my friend who owns a Naturally Aspirated 3800 Series II 1996 Oldsmobile Eighty Eight LS with about 175K Kms (108K Miles) and he says that when he comes to a complete stop at a stoplight and sits there in gear, the engine starts shaking real violently and the check engine light comes on. I haven't had the opportunity to witness the problem first hand but he's described it in this way... He's taking the car into an indie mechanic but I know that alot of you guys have 3800 H-Bodies and I was wondering if you can give any insight. He says he's gonna turf the car in favour of a LeSabre or Park Avenue if the cost of the repairs are an…
Last reply by 76ChevyTrucker, -
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Was looking for info on my new Malibu Maxx's engine/tranny and ran across the GM Powetrain site. Wow, what a fantastic time-sink that is going to turn out to be (I'm such a geek)! http://www.gm.com/explore/technology/gmpow...ther_engine.jsp
Last reply by NeonLX, -
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This may potentially be a silly question, but what is the name of the highlighted part of my engine? Because whatever it is, oil is leaking out of it where it attatches to the block. Also, would anyone know what would cause an alternator to make a loud screechy-whirring noise when the engine first starts up? Mine makes a terrible noise, but after the engine's been running for a little while, it quiets down a bit. Dad squirted some WD-40 into it, which also helped quiet the noise, but he thinks I may be due for a replacement. Any help is greatly appreciated.
Last reply by 76ChevyTrucker, -
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Hey all, I was looking to buy some cheapy stealies for my 2001 Saab 9-5 for winter tires. Now I change from summer to winter tires on the same rim, incurring a rebalancing and mounting fee each time. This year I decided to buy some dedicated wheels for the winter tires, but I have had trouble finding reliable information about them. My car (according to TireRack.com) has 16x6.5" wheels, but the key is the bolt pattern: 5-110. I was looking at buying steel rims off a Volvo on Craigslist, but (again according to TireRack) the bolt pattern is 5-108. The question is this: can these wheels be installed on my car? Thanks!
Last reply by 76ChevyTrucker, -
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Yeah, this is interesting. Ever tried to start your car while it's running? Our 03 Cav does that now-but this is when you start it. If you turn it more than a second too long-SCREECH! It never has done this before...expect for some reason-it started this week. Other than that-no other issues? Anybody else had this problem? Very, very strange...
Last reply by daves87rs, -
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ok so i have a 1993 chevy 4dr blazer 4x4. i have had the vehicle for a little over a year and when i got the vehicle, the 4wd worked fine. but then i started to have problems with going from 2hi to 4hi. i have an electric switch (not the manual) and for the longest time it was stuck in 4hi. but ive also noticed that it is not engaged in 4wd at all. is there perhaps a bad fuse? a bad transfer case? is it an easy fix? i dont plan on keeping the vehicle much longer, so i dont want to put too much money into it. i do hear it trying to engage sometimes but it never takes. and help would be much appreciated.
Last reply by 76ChevyTrucker, -
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I'd like to buy a used set of alloy wheels for my Safari van, which has a slightly different bolt pattern from the full size chevrolet van. Does anyone here know if S-10 wheels will cross over directly? Chris
Last reply by A Horse With No Name, -
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So, I'm pretty good at engine work... and though I've never done it, I have a good understanding about transmissions. All the other general maintenance items around the car I'm pretty good with too. Except wheels and tires. I'm completely retarded about them. I don't understand what all the numbers for tire sizes are. I have only a vague idea of offsets on wheels. And can any 5 bolt wheel fit on any 5 bolt hub?! If some of you would be so kind as to edumacate me. I'd be grateful. P.S. Where this is eventually going is when I do buy an '85 Toronado I'd like to try and find a set of tasteful alloys that could fit the look of the car. I don't mind the standard wire …
Last reply by 76ChevyTrucker, -
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Within the last week, the wife and I noticed that the Atlas I-6 engine in our 2005 GMC Envoy is creating a whining sound when the engine is running and gets louder when you press down on the gas pedal. Anyone familiar with this issue? I plan to take it to the dealership today or tomorrow for them to hear it and schedule an appointment to get it fixed. I have not heard this sound on any other Envoy (my sister has an '05 XL with the I-6, and several of my coworkers have Envoys too). I appreciate any assistance with this, so I don't look like a loser at the dealership's Service Department!!!
Last reply by 76ChevyTrucker, -
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Glad I found you guys on here! This is my first post on the site, I hope it helps! I'm looking at ordering a new 2008 GMC 2500 HD. I am in the construction buisness and my Yukon is just not cutting it anymore. I have some questions that when I ask the local dealer, I'm not so sure they really know what they're talking about, hopefully someone on here does. Any help would be greatly appreciated. Is the 6.0L V8 available in the HD with Active Fuel management? IF so, how do I spec it on my order? Why does the trailering capacity drop almost 3000lbs when you select 3.73 gears vs 4.10 in the gas motor? I want the better economy of the 3.73 rear end, but don't know i…
Last reply by 76ChevyTrucker, -
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Ok, you guys were pretty responsive on the other questions, now I've got a few more. I'm ordering the truck this week and wanted to run the final specs by you guys. First, a little background: I'll be purchasing the truck, and shortly after I recieve it, it will go into the shop for a 6" or 8" Pro Comp suspension lift, and to be fitted with some 35" tires. I was originally going to order the truck with the 3.73 rear end, but have heard that I need to go with the 4.10 rear end instead due to the bigger tires. I don't need the truck to smoke the tires or have lots of holeshot, but I don't want it to totally be a pig either. What do you guys think? 3.73 or 4.10??? …
Last reply by 76ChevyTrucker, -
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This is what it claims to do: I was thinking of trying it, but I wanted to know if any of you have tried it or know if it's any good or not. I've seen mixed reviews...most seem postive but a few negatives...so is it any good or just a load of crap?
Last reply by PurdueGuy, -
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I'm looking into installing an aftermarket remote starter on my 03 Grand Cherokee, and am just wondering if anyone has any suggestions as to which brands are good, or specific models that are a good deal, but more importantly work well, and aren't a huge pain in the ass to install. Bulldog seems to have some nice units, but I don't know much about them.
Last reply by 76ChevyTrucker, -
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I've got just shy of 90,000 km on the Cobalt now. It's time to take it in and get the winter tires on it. Aside from the oil (obviously), and the wiper blades, everything is factory. The brakes have not hit the screech strip yet. The tires even still have tread a few millimeters above the wear bars. So I'm wondering - should I just go ahead and replace my brake pads? Should I get any other brake service done at the same time? Should I look into replacing the shocks? Also, is a few millimeters of tread above the wear bar worth the time and money of saving the tires and putting them back on the rims next year, or should I just chuck them and buy new summer tires next spr…
Last reply by 76ChevyTrucker, -
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well this past monday i did a 360 in the rain off of a soft left turn and i ripped my back axle and all those parts to pieces (i'm just ecstatic there was NO body damage) and the rims were destroyed as well. so now, the junk car that im using doesnt have rims that i want and i want to put on five spoke chrome wheels and i want the rim to be as big as possible and the tire to be as fat and wide as possible (i'd rather sacrifice fatness than width) but i don't want ANY rubbing, so can you guys tell me what sizes would be best for my car? also, has anyone here ever taken the resonator off of the exhaust pipe on a malibu? or any similar 3.1? i'm considering it but i don't …
Last reply by 76ChevyTrucker, -
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I have a 1987 firebird with a 2.8L v6. I was running lean and ended up puttng a hole in a piston. i took that engine out and was looking for a 350 but im still going to college and i dont have the time or money right now to change motor mounts, tranny, rear end, and change over to carburated. so i picked up another 2.8L off ebay just so i can get it back on the road and guy said it ran when he took it out only has 20K miles on it. but i got it home and started moving stuff. Thats when I noticed i can pretty much crank it over by hand. So I guess my question would be is that normal? i know how to do a compression test on a motor that is in the car cuz you just tur…
Last reply by 76ChevyTrucker, -
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Anyone out there know what the SSPS light is supposed to be indicating about? It keeps coming on. My service advisor can't seem to overcome his rectal/cranial inversion long enough to give me a straight answer. For the record, I have a 2004 Chevrolet Optra LS (sold only in Canada), with 85000 kms on it.
Last reply by 76ChevyTrucker, -
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...Do I add fluid to the transmission of the Cutlass?! I searched endlessly under the hood and could not find anything other than the dipstick. Am I missing something?
Last reply by Robert Hall, -
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can anyone find any good set-ups for ram air? or at least a better filter set-up also i need a skip shift eliminator... slp's website the best for that or should i just get it from the cheapest place?
Last reply by daves87rs, -
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Ok I've officially gone eBay crazy.... I'm looking at everything and anything but with a level head... so no splurges are in the future... just purchases for either better fuel mileage/brakes/ram-air/spoiler delete and minor tweaks to the looks of the car(with taste of course) so i need like 7 dozen nos, type-R, 1,000 HP, V-TEC, Turbo stickers... ok? On a serious note everyone let me know some basics I can/should get that won't bankrupt me and have usefulness/value to them later down the road.
Last reply by BatmanGTO, -
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Just picked up a poweraid spacer (cheap) for my 2001 Sierra 5.3l. As the installation goes I need to adjust throttle cable. There are 2 cables attached at that point....any ideas?
Last reply by longhorn0044, -
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What was the stock P.S.I. for a typhoon?
Last reply by Camino LS6, -
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Hello, My housemate has a 92 Skylark (3300) that stalls when the car is up to temp, coming to a stop. At first I thought it could be a bad ignition control module so I replaced that today. I thought at first it was the IAC valve, but that would happen even in neutral. We'll see if the ICM fixes it, but I was wondering if anyone has any other thoughts on the issue. Also, his service engine soon light is on. Is there a way I can check the codes myself without having to go to the parts store? Is there somewhere I can jump the connections so the codes flash back at me? TIA!
Last reply by daves87rs, -
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had an odd message come up on my display last night on my colorado. unlocked the doors and hopped in the drivers seat and the display said "RSA1" or "RFA1" i cant exactly remember which. i started it up and the code went away. turned off the engine and turned the switch but it wouldnt pull it back up. anyone have any idea what it is or has it happened to anyone else?
Last reply by cletus8269, -
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So, on the Cutlass, I notice that it idles faster than what I would think it should. Having no tach, I can't be sure, but it sounds like it's idling between 1.5k and 2k RPMs. As well, when you shut it off, it continues to try to run. I've read that a fast idle can cause that. Does anyone know how the idle can be adjusted? Or any other causes for it to continue to run like that? Any help is appreciated.
Last reply by CMG, -
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2006 Chevy van with a 4.8 auto. The tranny feels like the converter is slipping badly. The truck has 25,000K on it. It has a "towing" button on the dash, when the tranny slips the worst it seems to work like it should. When the tranny feels like the converter is slipping as it usually does it doesn't seem to do anything, button in or out. I do NOT tow with it, and I already checked the fluid, the level is up but it doesn't smell like I'm used to. Doesn't smell "right", but doesn't smell "burnt" either. Is there any techs here? I'm looking for any possible TSB's etc...
Last reply by 76ChevyTrucker, -
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Was wondering if engine misfire/hesitation takes a toll on timing chains? My Regal's 3800 V6 had a flat spot in the low rpms where acceleration after shifting into 4th (approx 47 mph) was accompanied by hesitation and misfiring which cleared itself up above 55 mph. Initially, I thought it was the torque converter, but it was only under acceleration after a low throttle upshift (such as merging or approaching a hill) and not all the time. Had this exact same thing happen about 5 years ago and I changed plug wires which got rid of it. I got new plug wires 2 weeks ago and the problem is gone! This was the car's only driveability quirk. My question: I had this condition…
Last reply by 76ChevyTrucker, -
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I just failed my emissions testing in a 1996 Cutlass. This was caused by a replaced battery that same morning. I was told I need to find out what the drive cycle is so it can reset the monitors to "ready". Does anyone know what the drive cycle is?
Last reply by 2005 EquinoxLS, -
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Anyone ever try adding pure acetone into their gas? Two to three ounces per 10 gallons is supposed to increase mpg, improve combustion and performance without harming the engine or seals. It makes sense on the surface but am still a wee bit skeptical. (No, I'm not Scottish.) I understand that oil companies can make better blends that would benefit economy. Adding acetone is also supposed to burn cleaner and eliminate blackened tailpipes. As far as efficiency is concerned it makes you wonder why they add ethanol in some pumps because it doesn't exactly aid combustion Anyway, I'm not an expert on this and not one to buy into this $h! just becau…
Last reply by 76ChevyTrucker, -
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I wasn't sure where to post this, but it could be an interesting thread..i.e. features in a new car that no one offers currently today. While driving around earlier today, I realized that I'd really like to have TiVo capabilities for car audio...that is, the ability to pause live radio, back up, record it, play it back, etc. I do listen to a fair amount of talk radio (NPR and Air America) and inevitably, I don't hear an entire broadcast because of timing (or running errands--hop out of the car for 15 min, come back and have missed 15 min of a broadcast). No car maker offers features like this currently that I'm aware of.
Last reply by Oracle of Delphi, -
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Basically, I need to figure out whether or not the Prizm was a base or LSi model. The insurance company is being anal retentive ass monkeys. They say that they got their $1,500 value basing it off the car being a base model because they couldn't find out whether it was an LSi or not. The paperwork I sent them had 4 Prizms for sale, 2 Lsi 2 base models, and two NADA printouts...one of the value of an LSi and one of the base model. The difference is $100 dollars... $2,325 VS $2,425...but they're idiots...how dumb you ask? Today the woman asked if I had a "5 speed manual or a standard transmission?" I tried calling a few dealers to find out and they couldn't...the only thi…
Last reply by daves87rs, -
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Hey guys, Do you know if it is possible to add steering wheel-mounted audio controls to the new body style 2007 Chevy Silverado without the convenience package because I am looking at at truck that doesn't have it equipped. This doesn't bother me other than the fact it doesn't have steering wheel audio controls. If I happened to get my hands on the audio control module that goes onto the side of the steering wheel, can I just plug it in? Sometime on these sorts of things the wiring is all in place, they just don't give you the actual module without the proper package. Is this the case with steering wheel-mounted audio controls? I am looking at a LT1 Crew Cab if tha…
Last reply by daves87rs, -
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thinking it has to be a relay.... try to start it... after about 1/2 sec after keeping the key on "start" it kicks in, act's like a dead battery during that 1/2 second, but nothing unusual happens. does this sound likely? 99monte 143k miles would my assumption be right, and any help how find the relay? I think it might be under my hood in the "fuse/relay area" in front of my coolant reservoir.
Last reply by 76ChevyTrucker, -
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How much does the TIME between oil changes matter? Its been about 4 months since my last oil change, but I've put less than 2000 miles on the car since then. I plan on getting it changed this week, but I was just curious how much of a factor time was in the life of oil if the miles are low and not very hard.
Last reply by daves87rs, -
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Since we got back from the road trip I've noticed a low noise coming from the engine, it sounds sort of like knocking, but not a loud knock. This happens after the engine has warmed up...when it first starts it doesn't make the noise. Like I said, it's not very loud, you can only hear it if the car is stopped and the Air is off and the radio is off. I took it to Clark Chrysler the other day for it's oil change and mentioned it, they took a look and determined it to be the lifters, and said it wasn't anything to worry about unless it got louder. I also talked to someone else who said it may be because of the oil that was in it needing to be changed, or that it's just the…
Last reply by Sixty8panther, -
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that this is easy to replace... Since it looks like the wagon is going to stick around a while...I'm debating whether I should reaplace the MAF soon... It should fix the idle and the pick up issue... Those who have worked on the 3.1s...how easy it is to do? Is it something I can do-or should I get a bit of help?
Last reply by 76ChevyTrucker, -
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I've never understood how tire sizes work. My Cadillac has 225 55 16s I have another set of snow tires from another car.... <ahem>.... that are just laying in storage in my basement. I would like to include them with the sale of my car. They are 205 55 16s will they work?
Last reply by CMG, -
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Hey guys, I need some help from the resident experts! I'm trying to gather info on a potential cylinder head swap taking the GMC Acadia's higher-flowing cylinder heads and using them in a 2007 G6 GTP. They will be ported also. What I really need is info on the differences between the two engines, whether it is just the heads and gaskets I need to replace, or whether there are differences in valves/manifolds that will send the price of this swap skyrocketing more than it already is. I'm hoping I just need to put the new heads and gaskets in and the rest will be compatible, that is what the small amount of info I have been able to gather thus far is saying. What I could r…
Last reply by PrimeGTP, -
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I just have a few quick questions in regards to changing a coil pack. What exactly is involved in changing one? I have a missfire on cylinder 6 on my series 1 3800 SC motor. Should I change all three and the plugs and wires and what do I have to do to change the coil pack itself? What am I looking at cost wise? I haven't been able to drive my Riv in a week now due to this, and with no other form of transportation at this time, I really need to get this thing fixed. Lastly what tools will I need? Thanks in advance guys.
Last reply by 76ChevyTrucker, -
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I'm wondering if I should be worried about the oil pressure on my 3.1..... Granted it had a valve cover replaced about 25k ago.... It runs top line (all the way to 80-which is as high as you can go), and at idle, it drops to the half way point. it has well over 100k (140k) on it..... It seems to be driving ok (expect for the lack of pick-up Need the MAF sensor)............ I'm just worried about the high end thing.....
Last reply by CMG, -
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My 2000 Buick Regal LS has Dual Zone Climate Control, however, recently the system stopped working properly. When I have the A/C on in the regular mode only heat comes out. When the Dual mode is on, only the passenger side is cold, and again the driver's side comes out hot. Does anybody know what is going on with my car and ,if possible, how to fix it? I just got off my warantee so I'd prefer to know what's wrong before I pay somebody to fix if its beyond my ability to fix it. Well, any and all suggestons will be appreciated.
Last reply by 76ChevyTrucker, -
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Well, Just after getting the Cavalier back from the dealership for a 700 dollar Brake Job, as well as a Wheel/Front End Alignment and A the replacement of a broken bolt that was causing the clopping noise that I described earlier. Now something new has popped up. Whenever I turn the steering wheel either when the car is stopped, or at <35KPH, I get this high pitched "Wheeeeeeee" sound coming from the column? It's lower pitch than the sound of the electric steering on the Maxx, but it's a new sound that has now only popped up... Any Insight??
Last reply by 76ChevyTrucker, -
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Well, either my mom is going to get a new car or the Shadow will need some serious work done soon..either way it needs to be done, as I want to hang onto it as a first car for my brother or as a winter beater. Here's the major to-do list: Everything probably leaks, with the exception the the head gasket (it was replaced several year ago). That being said, most are small leaks you could live with...but the vale cover gasket needs to be done. It's leaking badly these days, and it's evident as you can see oil all over teh engine and some on the transmission. oil needs to be added every few weeks or so. I have a reapir manual (liek all the cars I work on), and it doesn't l…
Last reply by Flybrian, -
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So...any of you vintage ironheads want to educate a fuel injection guy a little on how to rebuild a carb?
Last reply by Flybrian, -
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Am replacing the front springs on a 1967 Camaro resto. Is it possible to get the springs back into their perches with out some kind of spring compressor? I noticed when I removed the old ones that they had to be pried out as they were under some compression, my manual doesn't mention any advice on this issue! Thanks again, hipirn..
Last reply by Camino LS6, -
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Am restoring a 1967 Camaro with the 350 v-8 (295 HP) not interested in high performance just original type performance using regular or mid grade gasoline, the engine will be a .30 over bore with the stock double hump heads.. Should I use dished or the original type flat top pistons? What about camshafts?? There sure a lot of options out their.. Thanks.. hipirn
Last reply by balthazar, -
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I have an '03 GMC Sierra and I wanna buy an ECU tuner to give me some extra pulling power. What do ya'll recommend? I was told a Jet Stage 1 module would not even be noticable. Anyone tried it? What about the Hypertech or some of the others?
Last reply by daves87rs, -
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A buddy of mine is trying to get me to switch my brand of oil...and he is trying to tell me it is the same exact oil. He's driving me crazy! The wife's sedan currently runs on Mobil 1 Full syn oil, which I love. My buddy wants me to switch to the Wal-Mart brand, which is much cheaper. I pay 24 bucks or so for a 5qt of Mobil 1. Wal-Mart's brand is 14 bucks for a 5qt. Now, he is trying to tell me the Mobil makes Wal-Mart's brand, which I disagree with. From what I know, Quaker State/Penzoil makes all of Wal-marts oils..... Now I do agree with him in the fact that they all offer great protection, but It would be hard to make a switch when the Mobil works s…
Last reply by Intrepidation, -
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Last month I picked up a crankshaft for the Corvette. It was advertised as a NOS 396/427 crank and has the correct casting numbers. Late last night, I get an email from someone who bought a crank from the same guy. His had the 396/427 casting number, but had the physical characteristics of a 454 crank (a 4" stroke vs/ a 3.76" stroke, and a dowel pin at the flywheel end). I open my box and, sure enough, same thing. Naturally I'm upset about buying something that's not as advertised, but I'm more concerned with making sure I can still use the 427 balancer and flywheel. The 396/427 crank is internally balanced while the 454 is internally balanced. With all the backgroung o…
Last reply by balthazar, -
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- 12 replies
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I am thinking about getting a 2001-2002 Impala LS, preferably with under 80K mi. My only concern is, I have heard conflicting stories of reliability with the transmissions, electrical system, and other mechanical issues. Is an Impala from the early 2000's a safe choice?
Last reply by 76ChevyTrucker, -
- 1 reply
- 1k views
my power steering pump is making noises and im pretty sure its goin out and i dont know what ratio it is but if i have a free pump from anouther motor and the ratio is 12 to 1 will it still work? does anyone know how to find out my ratio
Last reply by 76ChevyTrucker, -
- 8 replies
- 1.3k views
So I got the car on Friday. It was a one owner, kept in garage, regular service....etc. 120 K Miles. Last night, driving home from work , I was taking the freeway. I got it up to 70 and was cruising on home. Slowed down to 60 when I hit some traffic and I just coasted there when I noticed a slight jerk. I looked over at the RPM's to see what was going on and went back to 60. What I noticed is when I get it right at 60 and let it coast there at 2K RPM, It will jerk ever so slightly, and the RPM's will jump. Not constant, just intermittent. It does it when going up hills as well, a little more constant. I can't describe it any better. I drove it out last night again tr…
Last reply by Oracle of Delphi, -
- 19 replies
- 3k views
I'm usually right on with most of my stuff, but even this kinda surprised me...which begs me to ask the Question: How many do you guys use a Delco oil filter? I'm usually a Delco man myself, but within these last few rounds of oil changes, the filter themselves don't seem to last very long any more..... I was wondering if anybody knew if they changed em' or something.. Granted my wife does a good amount of city driving, but I expected the Mobil 1 inside to be a heck of a lot cleaner after 3k on the oil... My buddy used a Pululator (sp, I know) One filter, does almost the same amount of driving after 3k, but his oil (the same oil) looks much, much better.. M…
Last reply by daves87rs, -
- 14 replies
- 1.9k views
So today I decided to finally swap and rewire stereos in the Prizm. The Pioneer unit in there actually has good sound adjustments but has a $h!ty, almost unreadable display and it's a cassette player. The Sony XPLOD is a cd player that can read CD/RWs too as well as having an AUX jack. With help from my friend we got it wired up..although I'm disappointed with sound quality...the bass is almost nonexistent. if I ever buy an aftermarket stereo I'll go for Pioneer. But that's not what this thread is about. While I had the hood up to disconnect the battery, my friend noticed that the exhaust manifold had a crack in it. Oh goodie. Apparently this is a commo…
Last reply by 76ChevyTrucker, -
- 4 replies
- 1.1k views
Got A 2.2L 1997 Cavalier, and I'm getting this intermittent "clip, clip, clop" (sorta like horse hooves on cobblestone) sound coming from somewhere in the front right of the car sometimes between 40&60KPH... I think it's coming from the suspension, but I'm not sure, but it only goes through one sequence of the above sound, goes away for a few hours, and then happens again... I don't think it's the pavement I'm driving on, but I'm concerned about what it might be and if it might pose a safety risk further down the road. Any Insight??
Last reply by 76ChevyTrucker, -
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- Editor-in-Chief
- 9 replies
- 1.2k views
Yeah...?
Last reply by Gnitro, -
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- Editor-in-Chief
- 1 follower
- 8 replies
- 1.5k views
It seems to me that Mazda could be in a unique position in the world of hybrids. Some points to consider: 1. It's entirely plausible to have a car who's only means of propulsion is via electric motors; Tesla and the Electric Mini have proven that. 2. Generators work their best at a consistent, generally high, RPM. 3. Rotary engines are their most efficient at a high rpm. 4. Rotary engines are very smooth running. What I'm suggesting here is mating a small displacement rotary engine, probably less than 1 litre, to a generator to charge the batteries. Batteries in turn run the electric motors <in the wheels like with the Electric Mini> of moderate power. …
Last reply by Cory Wolfe, -
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- 3 replies
- 1.2k views
So I don't want to spend a hundred+ bucks on a new stereo for the Prizm, so I figure I'd put the Shadow's nicer one in it, and give the Shadow it's stock radio back. Since the Prizm already has an aftermarket stereo, it has the wiring harness...so no need to buy one. Here's the problem though: I've never done this before. Also, Looking at the colors of the wiring harness wires verses the colors of there stereo's wires...they're different. Does anyone know where I can find diagrams or instructions or something? I tried searching but no luck...but I am probably not looking it up right.
Last reply by 76ChevyTrucker, -
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- Editor-in-Chief
- 9 replies
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For about the last month or so, I have gotten a vibration in my front left tire/wheel at speeds above 60 or so. It is when the wheel is centered and I am going down the freeway. If I move the steering wheel to the left or the right just a hair, it goes away. I'm thinking it's the alignment. It's a W-body Regal coupe. This morning, I got my on-schedule Costco tire rotation and balancing. It didn't help much, so it's probably not the balancing. Is it probably the alignment? I had front brakes done a month ago...it's FWD...is there anything in a caliper or anything in the front axle that could cause a vibration at higher speeds? Lastly, could it be something else li…
Last reply by 76ChevyTrucker, -
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- 9 replies
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I can't complain after 15 years and almost a quarter of a million miles. From another thread, I have to get either a tie rod or a front wheel bearing assembly fixed...but that can wait until early next week. Now, I evidently have a sensor problem. For a while now, the SES light came and went intermittently and the only noticeable problem was a surge right after shifting into OD (4th) at relatively low rpms (1600 or so) and, right after shifting, if the engine is put under load. It was sort of a flat spot. Now the SES light is on "full time." Upon start-up, the 3800 revs up a little more than usual, idling is rough and the tach seems to wander (better with A/C on, whi…
Last reply by trinacriabob, -
- 61 replies
- 6.4k views
I've noticed in the last few weeks my wagon has started losing power on its pick up. It struggles to get up to speed-but seems to be ok once it gets there-until I have stop again. I was planning to replace the pcv valve, fuel filter-possibly the IAC. But I've noticed that it really gotten worse as it has finally warmed up. But I'm wondering- could the cat be causing most of these issues? (After BV's Fire' and my dad bringing it up-it got me thinking) The car has hadsome bad gas in it's life-even had some a few months ago (thanks, BP. ) And the Cat has never been replaced, which is now over 140,000 miles. What do you guys think?
Last reply by NINETY EIGHT REGENCY, -
- 7 replies
- 1.5k views
I found a 1992 Cadillac 4.9L PFI V8 to transplant into the $300 Celebrity I bought which just isn't going to run right. Water in the oil, oil in the water, backfiring when cold, damn near impossible to start even with starting fluid, and I'm thinking with a free 200hp engine, why bother messing with the stock motor? The first issue is getting the engine home from 10 miles away. The tailgate is jammed on the Suburban and it won't fit in the doors or through the window. So I'd either need the guy to bring it to me, or else rent a trailer. In either case I need to buy an engine crane, engine stand, jackstands, and a good solid floor jack. I've done some checking aroun…
Last reply by occupant, -
ouch
by scharmer05-
- Editor-in-Chief
- 11 replies
- 1.6k views
So the head gasket is going out on the Impala finally at just a little over 105K. Dealer says $1100. Seems a bit high to me. Am I mistaken? Let a guy know.
Last reply by 76ChevyTrucker, -
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- 7 replies
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what is the diffrences if it flashes or it stays on for the first time today my check engine light flashed like 2 min then it went off and came back on but it did something and now my truck seems faster i know the light stays on because i have no o2 sensors hooked up so it goes to safe fuel mode but y would it flash all the sudden?
Last reply by 76ChevyTrucker, -
- 3 replies
- 4k views
I was talking to Sixty8 today, and mentioned that I'd like to start up the `69 and move it out of the garage. The problem is that the car hasn't run in 2 years...the last time it was driven was in the fall of `05. Since then it's been in the garage (at least it's level). There is a concern I have...I remember their being a fluid leak...however I can't remember if it antifreeze or something else. If it is antifreeze I'm worried the block may have cracked during one of the winters. So I have a few questions Does anyone know how to pop the hood on a `69 Barracuda? I've done it before but it was a while ago...and I remember it being a pain...but I forget what to do. When…
Last reply by Intrepidation, -
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- Editor-in-Chief
- 8 replies
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We have a 2000 Buick Century that has 36,000 miles. A couple of years ago we started using synthetic oil in it. The other day we had to have some repairs done and the dealer installed regular oil in the crankcase. We had done a synthetic change 2 months ago. When advised that the wrong oil was placed into the crankcase, the service advisor maintained that it would not do any harm to the engine. Will it?>>>>>>>>
Last reply by daves87rs, -
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if i buy a 350 crate motor with a carb on it could i just put my manifold from my 305 on it and keep fuel injection or would i have to change my whole fuel system?what would i have to do to change my fuel system
Last reply by 76ChevyTrucker, -
- 2 replies
- 1.1k views
My new Silverado is GREAT cept for the auto starter.I must relock it everytime to get the remote start to work.I know it's locked but can it be programmed to start after the truck sits?I thought it was coming unlocked in my pocket but not everytime. thx in advance, lizzard
Last reply by chevelle454, -
- 1 reply
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what is the best way to rebuild a 305 with more horse power the motor now has 170000 miles on it and when i hit the gas the oil pressure drops instead of getting higher and i want more horsepower i have a 96 k1500 z71 and i do often play in the mud i have the stock transmission but i have 4.10 gears in the rear if i upgraded to a crate 350 would i have to convert to a carb or could i still use my fuel injection what should i do build the 305 or get a 350 crate motor
Last reply by 76ChevyTrucker, -
- 0 replies
- 916 views
what is the best way to rebuild a 305 with more horse power the motor now has 170000 miles on it and when i hit the gas the oil pressure drops instead of getting higher and i want more horsepower
Last reply by chipawah, -
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- Editor-in-Chief
- 1 reply
- 999 views
I have a '99 Pontiac Bonneville, 145,000 miles. A few months ago, it started having a problem. When I try to start it nothing happens, except that a dash-light reading "Security" comes on. It turns off within minutes, upon which a second attempt at starting may or may not work. This seems to happen randomly. Does anyone have any ideas as to my car's problem? Much Thanks, Jesse
Last reply by Drew Dowdell, -
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Malibu leaking water pumps
by Guest MikeBike- 7 replies
- 1.6k views
I own a '99 Chev Malibu (2.4L DOHC) LH9 engine) with 100,000 km (60,000 miles) on the clock and am the original owner. I'm now on my 3rd water pump (1st was a GM, 2nd an OEM, 3rd is now a GM). The part is only $190 but the labor is always around $800 because it's OHC and the timing chain plus the tensioner must come off in order to get the old pump out. I dumped the GM "pink" DexCool antifreeze a long time ago at the mechanic's suggestion and have used good old Prestone green ever since. I run the car on Castrol Syncrude 5W/30 with very regular oil changes and the engine runs like a dream, except for the coolant leaks out the weep hole on the water pump. Are the leak…
Last reply by 76ChevyTrucker, -
- 0 replies
- 1.1k views
anyone have copy of the TSB for this. Also can I get instruction how to remove the mirror. Dealer not helping, has excessive play where mirror face mounts onto guts inside mirror housing. thanks in advance
Last reply by jaycough, -
- 27 replies
- 3.2k views
Okay, so this is not a new thing, but I have mentioned to my brother that I have a leak in my trunk. It's not just a leak... everything is SOAKED! For example, if I put a plastic shopping bag in the trunk, take it out an hour later, the entire bag would be soaked and the contents inside would be damp/wet as well. And this is when it hasn't rained in days too. He said he's never seen anything that bad. Even in the summer it's like this. Again, it's not a little water, it's every inch of the trunk. Now, I'm not really concerned with it since I'll probably get rid of the car in a year. Here ya go: I'm not exactly sure why he took pictures of my engine compar…
Last reply by Paolino, -
- 1 follower
- 5 replies
- 1.4k views
Hi there, I have a 1998 Lumina LTZ with 134,000 miles. I get the oil changes about every 3-6k miles, usually closer to 6 than 3. I have a dummy "change oil soon" light that comes on pretty much every time I start the car - even the day I get the oil changed. It's stays on for a couple a minutes and then goes off. The guy at the shop said the sensor measures the oil viscosity - so if it is brand new oil what is the problem? Is this just a faulty sensor on a old car? Anything I can do about it? Also, is there a quick fix for rusty rotors? I got my brakes done fairly recently but they are a bit rusty and squeak, wondering if there is something simple I can do. Thanks
Last reply by tdellaringa, -
- 1 follower
- 3 replies
- 1.1k views
Yup, now it's the Shadow's turn to have something go wrong with it, complete all 3 cars having something brake. Starter's bad...car turns over-ish but won't start...tried jumping it but nothing, plus the battery is new ...repeated tests lead to smoke coming from said starter. It goes to the shop tomorrow. Also, there metal pieces bolted onto each sde of the car in the shape of where the rocker panels meats the rear wheel well...because underneath is rusty. Well it looks like the rust ate through the remaining metal underneath because I found the sheet metal that was bolted n on the ground...poor car is so rusty.
Last reply by Sixty8panther, -
- 1 follower
- 20 replies
- 2.9k views
Ok, I admit I did a stupid thing, but man it was seriously cold. I have a 1998 Chevy Lumina LTZ with 131,000 miles on it. The car has been really good to me for the most part and still runs well. Yesterday I went to get my weekly fillup. The car burns a bit of oil, and thus I get the "change oil" dummy light far more often than I think the car needs it. (I generally change oil every 6-8k). When the oil light starts coming on, I generally start adding a quart of oil here and there until I get in for an oil change. So I pull in, start gassing up and get a quart of oil. I didn't turn the car off due to the cold (I know, bad idea). I open the hood, unscrew the cap and start…
Last reply by ShadowDog, -
- 1 reply
- 1.4k views
Before the winter my drivers side fog light kept cutting out and and after I've replaced bulb after bulb I finally looked at the harness and come to find out the plug was rusted over and wet. Even after lightly sanding off the rust (that I could) and drying it out, I'm still loosing bulbs. Anyone know the part# for gmpartsdirect.com for this particular part? I've tried looking on there and can't find it so I'm not even sure what the proper name is. Also, anyone know where the wire leads up to before I go under my car and attempt to trace it back? Thanks in advance.
Last reply by 76ChevyTrucker, -
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- Editor-in-Chief
- 10 replies
- 1.8k views
My dad has been driving my mom's 2003 L200 while she's in England, the Sebring is sitting in storage somewhere, hopefully being stolen. Last night he was over here with some other family members and my car was parked in so I took the L to the store to pick a few things up. It started to die on the road, just losing speed, and the dash lights dimmed for a minute, then it got back to normal. When I stopped at a red light, it died and wouldn't start. Putting the key in the run position led to the dash lights flickering and all of the idiot lights flipping out. Putting it in ACC led the dash lights to sync with the hazard lights. The transmission wouldn't shift out of p…
Last reply by Satty, -
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OK, now it's warm enough to get to work on this thing. Tell me as much as possible about the idle air control valve. I'm pretty darn sure this what it is, though it's tough to get a reading on it, because a few times it tells me different parts..... I'm replacing the IAC, fuel filter, PCV....... I'm hoping this will stop the rough idle (much worse in warm weather/warming up a while), SUV gas milage (it's back), and the lack of pick-up that it has...and the fact that changing speeds (mostly slowing down) throws the check engine light on.... If this doesn't work, I'm going to assume it might be something worse....
Last reply by 76ChevyTrucker, -
- 4 replies
- 1.7k views
Has anyone had experience using one of these rotisseries? Is it worth it to spend extra to get the hydraulic version? I'm getting into car restoration and thought it might be useful to have if not this particular rotisserie, one similar to it. I'm open for any suggestions. http://www.autobodytoolmart.com/p-13439-16612.aspx
Last reply by balthazar, -
- 7 replies
- 1.5k views
So since December the light for the engine temp gauge in the Intrepid has been out...I think. It's dimmer than teh other lights but there's enough glow that it's still readable at night. A month ago or so part of the tach (the right side) went dim. I've never pulled a gauge cluster part before...is it individual light bulbs or what? I'd like to think they're just blow bulbs...but the strange thing is that sometimes the temp gauge will light up normally...so I dunno. I wanna take it to the dealer tomorrow and have it looked at...I hope it's not that expensive. It's not a major issue since I can read all the gauges fine at night...it's just an annoyance. The trunk light h…
Last reply by Buickfosure, -
Tappin Tina
by Bryan- 11 replies
- 1.8k views
Hey guys, I don't even know if anybody remembers me, it's been a real long time. But anywho... before I start I want eveyone to know that my father is the king of knowledge when it comes to knowing about my car (or any car especially GM, hes been rebuilding engines and doing body work on cars since he was 14 years old, and is currently the service manager at a Chevy dealer in PA) but I still want some advice because he's in a state of denial because he has to find a way to get her intake leak fixed, and now solve my new issue, which is why I'm here. Sorry that took so long. The issue is apparently "sticky lifters", which we are assuming was caused by sludgy oil (since…
Last reply by Bryan, -
- 6 replies
- 2.1k views
I'm looking to replace the Uniwobbles that came with the G6, although at this point I'm not 100% sure if I'm doing it yet. The main reason for my thought was I almost got into an accident because of the damn tires, skidding towards the opposite lane. Since summer is almost here so I think it shouldn't be too bad for now. Although they also suck in handling. I'm currently considering these: 1. Continental ContiExtremeContact 2. BFGoodrich Traction T/A 3. Toyo Versado LX 5. Michelin Pilot Exalto A/S All of them are V-Rated or H-Rated. I'm leaning towards the Continentals, as I've heard good things about the performance and it's cheaper than the others, but I a…
Last reply by 76ChevyTrucker, -
- 5 replies
- 1.2k views
Hey Everybody, I'm wondering if anyone has experienced the same issue as we have. We have a 2000 Monte Carlo (88K miles). It's been a relentlessly reliable vehicle for the whole family since 1999, requiring no repairs (besides the typical W body ISS lube issue and constantly warped rotors). But, a really annoying issue has popped up: the factory-installed keyless entry system is being really tempermental. Rarely, it does work consistently all day. But most days, it works once and then ignores the signal for about 5 minutes. For example, if you open the trunk w/the remote to put groceries in, you'll have to unlock the driver's door manually w/ the key, or wait 5 min…
Last reply by 76ChevyTrucker, -
would you?
by loki- 6 replies
- 1.2k views
as far as I know it's never been changed, my 99 monte has 140,000miles on it, would you get it serviced or not? nothing seems wrong with it other than seldom (a couple times a year) and random not locking of the torque converter, when it shouldn't do that.
Last reply by 76ChevyTrucker, -
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- Editor-in-Chief
- 3 replies
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I have a 04 sierra, 5.3 automatic that has a clunk in the driveline. This noise occurs when pulling out from a stop. It also occurs when shifting into and out of second gear. This is also louder , like a clang when downshifting into second under a load when I am towing. My dealer has been no help, can you help me?
Last reply by 76ChevyTrucker, -
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- 4 replies
- 1.6k views
my van has 14" rims. i want to upgrade to factory 16" wheels, so i know they will fit, but is there a way to let the speedomete know the wheel/tire size has changed? i know i can fiddle with tire size to keep the same outer diameter so the van wont know the difference, but i think i would like the slightly bigger tires as well. because i am switching from factory base model to factory higher model parts, shouldnt there be some sort of internal setting available to me?
Last reply by 76ChevyTrucker, -
- 1 follower
- 9 replies
- 2.4k views
The CEL has occasionally been going on and off, and I finally went to Autozone and had the OBDII scanned. I got "coolant temperature below thermostat regulating temperature", which probably means a thermostat that's stuck open. I've been noticing that the temp gauge needle being suspiciously low. It's been like that for a while... so my question is, was there any damage caused by having a thermostat stuck open?
Last reply by 76ChevyTrucker, -
leaks
by capriceman- 4 replies
- 1.3k views
I was seeing if my car would look good with hydraulics the other day. I knew about this problem Power steering. getting worse but i found this random antifreeze. and this Trans fluid from the tail shaft. Any suggestions? tips, What should i fix first?
Last reply by RoadmaSSter, -
Locally, we have an exhaust shop with a very good rep for workmanship and reasonable prices. They have stainless pipe and a mandrel bender, with a choice of muffler designs. I want to get them to make a dual cat-back system for my truck, but I don't know if I want 3" pipe, or 2 1/2". I have heard that there is such a thing as too little back pressure. Is this something I should be concerned with if I go with 3" pipe? Will 3" pipe have any advantage over 2 1/2? Will the sound be any different with the same mufflers through the bigger pipe? I think I'd like the looks of the 3" pipes doing a side exit behind my wheels. Thanks to anyone who can point me in the right d…
Last reply by ocnblu, -
- 3 replies
- 1.2k views
I found this post at 2 guys garage and I cant stop laughing also it pisses me off. http://www.twoguysgarage.com/forum/showthread.php?t=9705 he registered today and his name is Craigthestoner that car deserved better! Why did some stupid person get it. Give me a good post so i can tell him. just no curse words.
Last reply by daves87rs,
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