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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for January 21, 2020
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Open Help Requests for GM
Help Request Answers
2007 Chevrolet Silverado 1500 WT 5.3L piston VIN: 3GCEK13347
Customer came in with a miss on cylinder #7, #7 had low compression.Leak down showed crank case leak. Pulled engine and found the #7 piston cracked on the side. Customer had done the plugs before and could not tell me if any porcelain was missing from the ...
2013 Chevrolet Silverado 2500 HD LT 6.0L instrument cluster VIN: 1GC1KXCG7D
so i think this just didnt get programed they have coverd the abs and tpms lights, it still shows tire pressures but when you scroll to find the integrated brake control it never shows up, I can turn on the lights but you also cannot turn on or off the tra...
2014 Chevrolet Malibu LT 2.5L stabilitrak VIN: 1G11E5SL6E
This car came in with a MAF and MAP sensor codes. PO107 and PO106 along with a U0104. I replaced the intake manifold gasket because the manifold was loose. Also replaced the MAP and MAF sensors along with the throttle body and gasket. When you drive it at ...

Fixes & Summaries for GM
Fix/Summary Answers
2006 Chevrolet Colorado LT 2.8L MIL Lamp on VIN: 1GCCS14866
Well, customer decided not to go any further with this vehicle. We did test fuel for alcohol level and it was little under 10%. Did hard reset and fuel trim reset several times with no luck. Hopefully they will get it back to us when they have the funds to go ... Trouble codes: P0171 (Lean Bank 1).
2006 Chevrolet Silverado 1500 LT 5.3L class 2 data VIN: 2GCEK13T06
Thanks for the replies. Jobs not finished until the paper work is done. The only module that I had not unplugged was the passnager door. What clued me to that was when I shut the passnager door the scope went to battery voltage. pulled panel unplugged door mod...
2004 Pontiac Grand Prix GT2 3.8L Cam Sensor VIN: 2G2WS52244
WOW...WOW...WOW. Thanks everyone for the diagnostic steps. This was a long time on the lift, but we got it. I'm by no means an electric troubleshooting guy, so following diagnostic charts is difficult for me. So, I taped up the harness's and routed them proper...
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