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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for June 3, 2016
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
2008 Buick Lucerne CXL 3.8L MIL Lamp on VIN: 1G4HD57238
This Car become nightmare for us, came in for check engine light for code P0171 check the St and LT Fuel trim and LT is more then the limit it suppose to be between -10% to +10% and mass air flow was within range run the smoke test but find no leak clean the M... Trouble codes: P0171 (System Lean on Bank 1)
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1998 Chevrolet S10 LS 4.3L Surge, Cuts out VIN: 1GCCS19X7W
I have tested fuel psi, every sensor, egr, crank end play, this truck runs like a top with no codes. the only time it acts up is in first gear when u punch it from a low speed its like the rev limiter is activating? it doesn't do it in any other gear. wtf any ...
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1999 Chevrolet Prizm 1.8L A/C Compressor VIN: 1Y1SK5284X
Need help on this old chevy prizm. Customer brought it in to have a/c fixed. Replaced liquid line due to leakage, condenser for being blocked with road tar of some other material that was blocking air flow and a accumulator since vehicle looked like it had bee...
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2000 Chevrolet Silverado 2500 6.0L clutch VIN: 1GCGK29U4Y
a/c will work great for about 20 mins or less then compressor clutch will not engage,verified psi sensors ok, verified relay ok,charge is ok.Any common issues with these?
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2012 Chevrolet Camaro LS 3.6L MIL Lamp on VIN: 2G1FA1E37C
Vehicle came in for MIL light on and running rough. Had a random misfire code, evap code and then these two. Misfire and evap are taken care of. But these two codes keep coming back. I cannot find any information on these two codes. Alldata does not even list ... Trouble codes: P0099 (Intake air temperature iat sensor 2 circuit intermittent), P114C
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2003 Saturn Vue 2.2L Clutch VIN: 5GZCZ23DX3
We did complete clutch job with new disk,pressure plate,slave cylinder,throwout bearing and master cylinder around 30,000 miles ago.Clutch kit was from Autozone and master cylinder was from GM dealer.Vehicle came in a couple of weeks ago with no pedal.Fluid wa...
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Fixes & Summaries for GM
Fix/Summary Answers
1991 Chevrolet C70 Kodiak C7H042 6.0L Ign. circut VIN: 1GBL7H1P1M
Fixed. Found a wire buried in a loom that is tapped(add on) into the circuit in question and traced it all the way to the rear of the truck inside the rear compartment(service truck body)and there is a key switch inside this compartment to operate the cran...
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2013 Chevrolet Traverse LS 3.6L starter and posible gas delivery
did a reflash of pcm and solved problem, thanks for all provided help...
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2007 GMC Sierra 1500 SLE 6.0L MIL Lamp on VIN: 3GTEK13Y87
The verdict is in. Well sorta. It definately IS an oil pressure problem. 99% SURE it is cam bearings. After replacing everything oil pressure & VVT related per customer request-short of cam bearing. The vehicle drove about 20mins-stabilitrac & P0011 returned ... Trouble codes: P0011, P0522, P0573, C0561, C0040, C0710.
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