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Professional Automotive Repair Technical Discussions for July 21, 2017 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for GM
| Help Request | Answers | |
| 2009 Chevrolet Aveo5 LS 1.6L Hesitation, Stall, MIL Lamp on VIN: KL1TD66E39 Thank you in advance for your advice, which perhaps will help fix this demon car. It came in 5 weeks ago with a "no power" complaint. The throttle plate opens no more than 10%, no matter how far down the accelerator pedal is pressed. After several conversation... Trouble codes: P0315 (Crankshaft Position Variation Not Learned) |
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| 1999 GMC Yukon SLT 5.7L Poor Idle Quality, Cuts out, Stall VIN: 1GKEK13R1X Hello everyone thanks in advance for any help you can provide. Got this from another shop. After repairs now the car will occasionally backfire out intake, stumble and sometimes die out all on acceleration. It mostly does it first thing in the morning cold or ... |
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| 2005 Saturn Ion 1 2.2L Surge, Cuts out VIN: 1G8AJ52F45 cars fine for 15 min or so. then once door locks start to cycles, parking lights flash, speedo flickers, shift lock cycles goes into some sort of limp mode were it bucks cant accelerate back fires and pings, no check engine light on dash. history code in bcm u... Trouble codes: U1016, P0700 |
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Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 2002 Chevrolet Silverado 1500 5.3L ABS system VIN: 2GCEK19T52 Thanks for the many responses - most referring to the build up of corrosion on the speed sensor mounting point. I was familiar with the problem but was thrown off by the fact that I couldn't pick up the problem on my scanner - in the past that hadn't been a pr... |
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| 2007 Chevrolet Cobalt LS 2.2L MIL Lamp on VIN: 1G1AK55F47 its fixed-getting a bit frustrated, i got my head back under the hood and started looking closely everywhere i could at the semi-deteriorated harness and where it was routed around the front of the motor it was tight against the oil filter casting i pulled it ... Trouble codes: P0651 (5 volt reference 2 circuit). |
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| 2004 GMC Envoy SLE 4.2L Accessories VIN: 1GKES12S54 found a bad motor it was jammed, it was moving a little and then will stop, the bad news is that the motor is not longer available thanks to every one for the great help. |
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| 2004 GMC Envoy XUV SLE 5.3L Rear door VIN: 1GKET12S54 The last time the vehicle was in and the system was acting up, we were able to confirm good communication with the scan tool and that all inputs from the latch switches, release handles, etc. were fine. Again checked the harness very carefully and found no abn... |
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| 2008 GMC Sierra 1500 WT 5.3L MIL Lamp on VIN: 1GTEC19J68 Called the Gm dealer we buy parts from and the tech there said the biggest problem he had seen with aftermarket converters was with exhaust leaks around the flange and pinholes in the welds. We smoked it and found a small leak at the drivers side flange. I was... Trouble codes: P0420. |
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