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Prev Professional Automotive Repair Technical Discussions for November 6, 2012
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Open Help Requests for GM
Help Request Answers
1998 Chevrolet K1500 Cheyenne 5.7L No Start, Cuts out, Stall VIN: 1GCEK19R4W
this is my own vehicle. I have had a issue where intermittantly it would stumble and sometimes die then restart. also it would have no power u would have to feather the throttle to get it to go. once at crusie it usually went away. now it wont start. installed...
2001 Chevrolet Silverado 2500 HD 8.1L intake bolts VIN: 1GCHK29G21
the customers complaint is exesssive oil consumption, he has been usin amsoil and in 10000 miles has had to add aproximatly 7 quarts. We ran bg 109 and are switching to royal purple for the next service interval. tsb 02-06-01-035 this tsb claims that oil vap...
2007 Chevrolet HHR LS 2.2L Mechanical VIN: 3GNDA13DX7
We did an oil change on this vehicle. Two days later we get a call it has an oil leak and the customer suspects it was overfilled. We always have the "criticals" double checked by a second person that has to initial the work order next to level, plug, filter, ...
2008 Chevrolet Silverado 1500 WT 5.3L No Start VIN: 3GCEC13018
Hey all, having issues with this truck. It intermittenly wont start, no spin. When problem happens there is no dash power up, no dome lights, no spin. It has happened several times with about 5 days between each issue. Truck is driven daily. WE reflashed all c...
2010 Chevrolet HHR LT Panel 2.2L MIL Lamp on VIN: 3GNBABDBXA
This vehcile had a hard surge/rough idle intermittently. The customer stated it had happened about five times over the last week but i have not been able to duclicate it. The MIL came on and i had the 2 codes listed above for intake cam solenoid and performanc... Trouble codes: P0010 (Intake Cam Actuator valve solenoid circuit), P0011 (Intake Cam Postion System performance)

Fixes & Summaries for GM
Fix/Summary Answers
2003 Buick Rendezvous CX 3.4L defrost (heat) VIN: 3G5DB03E23
finally got heat back customer has no complaints yet must have been some air in the system tried everything to bleed it with no luck so i decided to tear the inside apart to get to the heater core moved it around and heat was restored why would it be so diffic...
2002 Chevrolet C7500 Kodiak C7H042 7.2L alt, tach VIN: 1GBM7H1C32
Allen & Keith made me think... Why not try a GM alt. FIXED!!! I wouldn't blieve the 4 CQ alts could be bad so I was looking for something else. Not sure "how" the exciter wire works on this unit. I tried to to make it work the way I do on old tractors when I u...
2008 Chevrolet Silverado 2500 HD WT 6.6L Cuts out, MIL Lamp on VIN: 1GCHK23608
Good afternoon from Australia. Unfortunatley my customer has advised me he is too busy to leave the vehicle with me. Sorry I can't give any updates on how your information helped me. Thankyou very much to all who offered help and when I have the chance to atta... Trouble codes: P0299 (Turbo underboost).
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