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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for December 7, 2015
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
2003 Cadillac Escalade 5.3L frront brakes VIN: 1GYEC63T83
Thanks for taking the time to reading my post. When I press the brake pedal very hard like in an emergency stop the front brakes lock. no codes in the abs. Normal driving, when i press the brake pedal there is no issue. It happens only when the abs pump is act...
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1991 Chevrolet G30 Chevy Van 7.4L Cuts out
this van keeps cutting of after other shop replaced fuel pump twice we check ingnition system is working i check fuel pressure is good but it just runs for about one minute then dies when i blocked return line it stays running good i replaced fuel pressure reg...
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1992 Chevrolet C70 Kodiak C7H042 6.0L Poor Idle Quality, Cuts out VIN: 1GBL7H1PXN
Fuel runs out of the driverside fuel tank. it has duel tanks. and it looks like the fuel lines are hooked up in parallel the switch on the dash in one position the driver side tank will flow over. I do not have axcess to info on this fuel system
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2005 Chevrolet Malibu LS 3.5L Steering VIN: 1G1ZT54845
no power steering at times. found code c0545,steering torque input sensor. replaced steering column and relearned. now I have steering wheel ditter, (steering wheel pulses back and forth at idle rapidly). I have no codes. help appreciated. thx
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2005 Chevrolet Tahoe LS 5.3L No Start, Stall VIN: 1GNEC13TX5
As is stated above this vehicle came in for a no start concern. Replaced fuel pump and vehicle still has issues starting. Found intermittent no spark. Found good power to coils but no ground. Replaced pcm/now have securtiy light on in dash. Security light was ...
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2004 GMC Savana 3500 6.0L power steering pump VIN: 1GDJG31U84
This vehicle came in with a failed pump; no power brakes no power steering.I have replaced two power steering pumps on this vehicle and they have both failed after 200 to 300 miles. The system has been flushed and an aftermarket cooler installed in place of th...
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2009 GMC Sierra 1500 WT 4.3L Engine VIN: 1GTEC14X89
We have this 4.3 GMC truck what sounds like bad piston slap or detonation while in drive and with part throttle applied that I cannot put a concise diagnosis to decide on a repair path to take. There are no codes and the noise is very audible under just the ri...
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Fixes & Summaries for GM
Fix/Summary Answers
2004 Chevrolet Silverado 2500 6.0L MIL Lamp on VIN: 1GCHK29U24
Well unfortunately could not fix this one. I believe Timothy is correct that the test will not complete if the computer is counting misfires during the test which is what was happening but I swear this thing was not misfiring. I thought about trying a new cran... Trouble codes: P0300 (testing and results).
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2005 Saturn Relay 2 3.5L Mechanical VIN: 5GZDV03L35
Thank you for your replies. We called IDFix, their tech was pretty mystified as to what to tell us, as by our replies, this didn't make sense. But he had a thought which was to unplug an actuator and see if that threw a code and it did. If the control processo...
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