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Prev Professional Automotive Repair Technical Discussions for November 8, 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
2005 Cadillac STS 3.6L Starter/Ignition VIN: 1G6DW67795
I have the Autel DS708 scan tool. I will have the vehicle tomorrow. I have AllData on it. I need a good diagnostic approach for the vehicle. The customer states that with the Ignition in the Run position if you tap the Relay it will start and run. I do not kno...
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2003 Chevrolet Silverado 1500 WT 4.3L MIL Lamp on, hard start VIN: 1GCEC14V23
This truck intermittently sets P0651 and P0641, fault tracing says this happens if reference voltage is too high or low. Faults were cleared a few months ago, truck was driven cold and hot, harnesses were wiggled and examined. No repairs were made. Now P0651 ... Trouble codes: P0651, P0641, P0651
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2007 Chevrolet Suburban 1500 Z71 5.3L Automatic Level Control VIN: 3GNFK16397
We replaced rear air shocks with GM replacements approximately 1 year ago. While in for service recently we found the air shock boots are shredded. Found air compressor is inop. Replaced compressor assem. with GM. Compressor now comes on for 4 seconds when key...
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1992 GMC C1500 Sierra 5.7L Poor Idle Quality, Surge, Cuts out, Stall, Misfire VIN: 1GTEC14K1N
Hello all. This one has me beat. This truck, when cold, starts and idles fine till you put it in gear. It will surge, misfire slightly, and stall sometimes. This lasts about 15 seconds and gone. May happen if at a light as stated by customer but not to me. I h...
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2004 Pontiac Grand Prix GT2 3.8L blower motor VIN: 2G2WS52244
Vehicle came in 6 weeks ago with blower not working. Resistor had gone out and connector was partially melted. I replaced the resistor module, connector, installed the capacitor, and blower motor. I retested the blower draw just make sure it was good. draw was...
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Fixes & Summaries for GM
Fix/Summary Answers
2001 Chevrolet Impala 3.4L Steering Shake Upon Accelleration. VIN: 2G1WF55E11
Vehicle pulls to each side when accelerating, smooths out when coasting. Per advise, checked inner cv joints for play - both had excessive play. Replaced both cv axles - inner joint(s)bad.
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2007 Chevrolet Silverado 1500 Classic LS 4.3L Air bags VIN: 3GCEK14X67
sorry for the lack of info on this request,our tech could not find this code in alldata and was looking for info on this code. We ended up performing bulletin #05-09-41-001b and that seemed to fix our problem. thanks for all the help.
8
2013 Chevrolet Captiva Sport LT 2.4L left headlight lens VIN: 3GNAL3EKXD
well I want to thank everyone for their recommendations, I did what John from Illinois suggested and all seems to be fine without having to replace the whole headlight assy. thanks again to everybody who helped.
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2013 Chevrolet Silverado 2500 HD LT 6.6L MIL Lamp on VIN: 1GC1KXE82D
Thanks for all replies, after I post this issue, truck made little over 8K miles and problem didn't come back yet, so I am closing this post, and I didn't really fix anything. Thanks Trouble codes: P040F.
5
2011 GMC Acadia SLT 3.6L charging VIN: 1GKKVRED4B
Thanks for all the suggestion guys! After check double checking all the sensors and wires again I did try a new Delco battery but I was still having over charging issues. After removing the alternator and sending it to my rebuild, he found that voltage regulat...
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