|Prev||Professional Automotive Repair Technical Discussions for September 16, 2007
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Open Help Requests for GM
|1988 Chevrolet Corvette 35th Anniversary Edition 5.7L Hesitation, Surge VIN: 1G1YY2183J
Hi guys this car has been a pain in my backside. came in a month ago running really righ. Scanned it found code 33 did some checks and replaced maf. started ran fine let it go and it cam back about two weeks ago. same code same problem. the injector pulse widt... Trouble codes: 33 (mas air flow readings high)
|2002 Chevrolet Tahoe LS 5.3L MIL Lamp on VIN: 1GNEK13T52
Hello domestic techs, I am an import tech and not familiar with this code. This code was previously cleared, came back on a couple months later, now comes back on, on the second "trip". The diag proceedure says to monitor the missfire counter to determin the ... Trouble codes: P0351 (Ignition coil 1 control circuit malfuntion)
Fixes & Summaries for GM
|1999 Buick Regal GS 3.8L No Start, Stall VIN: 2G4WF5210X
THANKS FOR ALL THE REPLIES, TURNS OUT THAT I STUMBLED UPON IT BEFORE READING ALL REPLIES BUT RICK FROM ARIZONA HAD THE WINNER. RAN CAR TILL IT SHUT OFF AND UNPLUGGED MASS AIR FLOW SENSOR AND CAR RESTARTED, TRIED CLEANING TO NO AVAIL, SENSOR WAS SHORTED, I BELI...
|1985 Cadillac DeVille 4.1L Surge, MIL Lamp on, Communications VIN: 1G6CD4787F
Well guys: This vehicle is still here, and as yet it is still unrepaired. I have received a couple of useful replies, especially the guys who faxed me the drawings and info from the 85 Cadillac Service Manual. The basic issues are still unresolved, and it wil... Trouble codes: F32 (BCM/PCM Communication circuit problem).
|2000 Cadillac DeVille 4.6L Traction Control VIN: 1G6KD54Y9Y
Noticed the last couple of LED's on both ends of the 3rd brake LED assy were out. An ohm test on the LED assy. turned up about 50,000 ohms - TSB says 390 ohms plus or minus 5 ohms. The new part was exactly 390 ohms.Replaced LED assy.& code is not retur...
|2001 Chevrolet S10 2.2L obd readiness VIN: 1GCCS14511
Thx for input from members, one useful tidbit was to ck. Mode 6 for component that was near failing causing monitors not to run. Unfortunatley, customer was done w/sacrificing time and spending money...so trading in...bummer . Thx to all
|1999 Oldsmobile Alero GLS 3.4L Hesitation VIN: 1G3NF12E1X
Well, unfortunately this customer was from out of town and they did not return for further diagnosis. I did check all the load sensors as someone suggested and all signals looked normal when the vehicle was acting up. Also, someone did mention about trying t...