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Prev Professional Automotive Repair Technical Discussions for November 9, 2008
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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 Enclave CXL 3.6L reverse VIN: 5GAER23798
This 2008 buick enclave with a 6t70 transmission it jsut stop reverse but it will drive but will not shift. this is the first time i am working on this type of transmission Is the reverse a manual gear or is it control electrically have any one seen this befor...
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1998 GMC Savana 2500 4.3L Surge VIN: 1GTFG25W2W
Heavy surge under load, most noticeible in 2nd gear./ Idle fine,/ O2 sensors run full range and switch ok. No vac. leaks/ When EGR. is disconected no surge, runs good. My main question is there a way to tell when the injector assy. is getting restricted or go...
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2004 GMC Sierra 2500 HD 6.6L transmission range VIN: 1GITUZH224
OK, This is a tough one, I'll be as thorough as I can explaining this problem. Another tech at my shop had this 2004 GMC sierra 2500, 6.6 diesel in for broken wires in the steering column. He rewired the tow/haul switch, the overdrive switch, and messed up the...
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Fixes & Summaries for GM
Fix/Summary Answers
1999 Chevrolet Blazer 4.3L trans shift VIN: 1GNDT13WXX
AFTER SEARCHING AND THINKING FOUND GROUND WIRE TO TCCM MAKING COMPUTER THINK IT WAS IN 4 LOW AND TRANS SHIFTING ACCORDINGLY. THANKS FOR ALL THE HELP IT KICK STARTED MY BRAIN...THANKS AGAIN YOU GUYS ARE AWSOME
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2000 Chevrolet Prizm 1.8L rear brakes VIN: 1SK5280YZ4
The fix was the rear drums - I tried new hardware which did not help. I then put a non-directional finish on the drums like some of you suggested, and this took care of the problem. Thank you to everyone who took the time to read this help request.
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2004 Chevrolet Impala 3.4L speedometer VIN: 1G1SL87L63
Sorry for the delay in response. I was out sick most of this past week. Thanks to all who replied concerning my question about this Impala. It turned out it was the instrument cluster the whole time and not the speed sensor. I put a new cluster in and it w...
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1987 Oldsmobile Toronado Brougham 3.8L Cuts out, Stall, MIL Lamp on VIN: 1G3E21132H
thanks everyone the help had a feeling it was the prom and it was thanks again every one Trouble codes: 55 (ecu error).
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