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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for February 20, 2017
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
2002 Buick Regal LS 3.8L Hvac Heat VIN: 2G4WB55K62
Ok All, got this problem child from another shop. customer complains of very little airflow with heater. This car just had a new heater core and blower motor installed at another shop. got it in and sure enough little to no heat out in full heat, when we move ...
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2006 Chevrolet Cobalt LT 2.2L Remote Start / RKE Fob Programming VIN: 1G1AL55F56
Hi All: I have a recently purchased vehicle - 2006 Cobalt LT. Amongst several repairs I am making to this car, I am trying to get the factory RKE / Remote Start working. The car as bought has an aftermarket alarm setup that doubles as RKE with the alarm fob. ...
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2008 Chevrolet Avalanche LS 5.3L Transfer Case VIN: 3GNFK12378
Transfer case is stuck in neutral truck will not move.I have no lights on the shift selector(they light for a bulb check then go out)it has 5v ref on gray pin 11 and good ground on pin 6 blk. At the transfer case encoder motor connector pin A tan wire shows 12...
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2008 Chevrolet Impala Police 3.9L engine noise VIN: 2G1WS553X8
So this youngster comes in with this Impala and wants us to check it out on Monday. We look the car over, there are no codes and engine and transmission seem fine. It has bald tires and a leaking rack. I sell the tires and rack and his wife is on her way here ...
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2010 GMC Sierra 3500 HD SLE 6.6L No Start, Low fuel pressure VIN: 1GD7C2B69A
vehicle came in with code p0087 low fuel rail pressure and no start . checked fuel line found kink in flexible part at left side of engine replace test drove code P0087 returned message on dash "reduced engine power" and vehicle went into limp mode after shutt... Trouble codes: P0087 (Fuel rail pressure low)
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2003 Pontiac Bonneville SE 3.8L failed emission test VIN: 1G2HX52K93
thank you all for taking your valuable time to read my post. Car came in with mil light on found 2 evap codes and p0650,also found 2 monitors not run. smoke tested and found Leakey seal on the fuel pump module and a bad vent solenoid. replaced both cleared cod... Trouble codes: P0650
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Fixes & Summaries for GM
Fix/Summary Answers
1996 Chevrolet K3500 Cheyenne 7.4L Unknown VIN: 1GCHK39J9T
Thank you for all your helpful suggestions. The customer decided to find a junkyard delay relay, and then install it himself. My attempts to contact him for the past two weeks, to follow up on this problem, have been fruitless. He must not be having too man...
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2014 Chevrolet Impala LTZ 3.6L gauges and blower VIN: 2G1155S30E
We referred this vehicle to the dealer. I think it was a communication/wiring issue but we could not confirm that.
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2006 GMC Envoy Denali 5.3L Lifter / Camshaft VIN: 1GKET63M56
Thx to all that have responded. As many have stated the DoD lifter #6 intake was the problem (collapsed). No cam lobe problems or anything else of importance to mention. Due to the customers situation the repair will involve just the one lifter & DoD oil fil...
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