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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for February 22, 2004
International Automotive Technicians' Network (iATN) - Members Only
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(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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Open Help Requests for GM
Help Request Answers
2000 Buick LeSabre Custom 3.8L No Start VIN: 1G4HP54K7Y
towed in no-start,i have no cam/crank readings on scanner.in testing i found the dis fuse blown,ohming wiring to ground all seems ok until i plugged ignition module in.seems to go to groung when pluggd in??replaced module with new,same problem,bad new module? Trouble codes: P0300
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1995 Chevrolet Caprice Classic 5.7L unknown VIN: 1G1BL52P8S
Hi techs - I have an odd one here. This well-kept and clean chevy police car makes a loud pop when releasing the brakes after coming to a stop, every time and under all conditions. It will not make the noise when testing on the lift, off the ground. I have ch...
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1996 Chevrolet p-30 school 5.7L Cuts out, Misfire, Poor Fuel Economy VIN: 1GBKP32R2T
This one is eating my lunch and I am hungry.Bus came in with contaminated fuel tank with some kind of liquid,unidentified.Ran terrible under load,had lean exhaust indicated on right bank and left bank.I checked fuel pressure, well within specs.Replaced fuel fi...
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1999 GMC Jimmy SL 4.3L ignition key inter lock VIN: 1GKDT13W8X
ok gm guys, i need some help with this one. this jimmy will not let me turn the ignition tumbler back to the locked positon all the time in park. i have replace the inter-lock solinoid and the transmission controler. i have adjusted the shift cable and control...
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1999 Pontiac Grand Am SE 2.4L whine VIN: 1G2NE52T6X
customer returned with engine noise coming through speakers no radio on sounds like bad ground but can't find a bad ground replaced altenator and noise still there has anyone ran across this before thanks in advance
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1999 Pontiac Grand Am SE 3.4L ABS- Trac
Hi techs. I have this Grand Am that was towed in with a coolant leak. I replaced the intake gaskets and head gaskets. Runs fine. The customer wanted the brakes done also. This car was never worked on by our shop befofe, so the history is unknown. After road te...
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2000 Pontiac Grand Prix GT 3.8L driver's side air bag VIN: 1G2WP52K9Y
This car had reportedly had the driver's side airbag deploy just driving down the road without any collision, bump, or any kind of impact. The car is also dead electricaly with no dash lights or much sign of life. Unfortunatley, being a no start, I do not have...
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Fixes & Summaries for GM
Fix/Summary Answers
1989 Chevrolet C1500 Cheyenne 5.7L Poor Idle Quality
I apologize for taking so long to close this. I recieved some good ideas but none of them proved to be helpful. Customer lost patience and took vehicle to local dealer who started changing parts to no affect. Problem is still not fixed. Wish I could tell you m...
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1994 Chevrolet S10 2.2L heater VIN: 1GCCS1441S
thanks for all the respnces . turns out that the temp control motor was closing it self while running the heater and not releeasing full temp into cab.
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2000 Chevrolet C3500 7.4L No Start VIN: 1GTGC34J2Y
Thank you all that responded to my help request. Want to thank especially to the reponses that told me to look at the connector that plugs into the the fuel pump module. There was a burnt spot on terminal C four wire conector. After carefully studing the wirin...
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1993 Pontiac Bonneville SE 3.8L starts in second or third gear VIN: 1G2HX53LP1
Thanks to everybody who replied in such a fast manner. All I can say no matter how long you have been doing this you will some thing every day. Going deeper into the problem and talking to the customer found out wrong Trans was installed. Special thanks to 'De...
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