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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for December 5, 2013
International Automotive Technicians' Network (iATN) - Members Only
(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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Open Help Requests for GM
Help Request Answers
2004 Buick LeSabre Limited 3.8L Iinterior Lighting VIN: 1G4HR54K94
I Have a 2004 Buick Lesabre and the interior front door lights and map lights will not shut off while driving,rear door lights do not come on and it takes 10 minutes for them to shut off after I leave the car. I checked the door sensors with a snap on scanner ...
2003 Cadillac CTS 3.2L starter VIN: 1G6DM57N53
This car came in a little over a year ago with a no start at times. It had been "all over town" with multiple things done to it to fix the problem. When I got it, it would crank, no start, had crank sensor code. Replaced sensor and car would start normally. A ...
1999 Chevrolet Silverado 1500 5.3L Starter Circuit VIN: 1GCEK19T3X
Looking for wiring diagram to better diagnose where problem occured.
2000 Chevrolet Silverado 2500 6.0L Poor Idle Quality, Cuts out, Stall, Misfire VIN: 1GCGK24U5Y
First balance test, 4 injectors failed, no sound and no pressure drop. Bench test, all worked well and clean pattern. second balance test, no injectors passed, Third balance test, all injectors passed with pressure drops from 51 to 39psi. Seems to have interm...
2011 Chevrolet Silverado 1500 LT 4.8L power steering VIN: 1GCNKPEA4B
Truck has a real bad vibration noise and feel when turning steering wheel. p/s has plenty of power assist. You can feel the p/s cooler lines jumping wildly and hear the noise but not so much at the pump or gearbox/rack. Very noisy but has plenty of power assis...
1997 GMC Sonoma SLE 4.3L Engine VIN: 1GTDT19W8V
The customer came in and said his engine is knocking. I went out and listened to it and he was right. It sounded like a broken flywheel to me, and when the truck is put in gear the noise goes away. I left for vacation before this job got started, and my helper...

Fixes & Summaries for GM
Fix/Summary Answers
2006 Cadillac XLR 4.6L MIL Lamp on VIN: 1G6YV36A76
This Cadillac is fixed. It's been gone a few days now and so far no light! All the replies I received were very good, I tried a lot of them before I posted on iatn but I also received some I didn't think of or just over looked. I actually ended up talking to a... Trouble codes: P1101, P0068, P0101.
2003 Chevrolet Silverado 2500 6.0L fuel spark VIN: 1GCHK29U83
thanks to all that sent me help.this 1 is on me found 2 bent termanals in the main plug right under the column.i bent them plugging it back in all is well for now.thanks again jim
2007 Chevrolet Silverado 2500 HD LT 6.6L power windows VIN: 1GCHK23607
THANK YOU for all the advice The fix was right on from day one. Every one of you that helped were right and my confidence is restored. The "dealer" replaced the switch again with the same result,then contacted their tech help and found they did not have the ab...
2002 Pontiac Montana 3.4L Cuts out, Misfire VIN: 1GMDU03E52
thanks all, replaced the rear crank/cam sensor and the miss went away,funny how it labscoped fine and was still no good! still won't go over 3k rpm but cust will live with it. again, thanks to all who replied
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