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Professional Automotive Repair Technical Discussions for December 3, 2018 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 | |
| 1987 GMC Jimmy 5.7L Surge, Stall We went through this vehicle and it does run real well going down the road and on freeway. full tune and wires, fuel filter, scan several times. the problem is that at low speeds, like driving through a parking lot that vehicle will surge and feel like it ... |
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| 2001 GMC Jimmy SLE 4.3L Heater VIN: 1GKDT13W81 Hello Thanks in advance for any help. This Jimmy came in the shop with low heat through the heater. Also had the intake manifold gasket leaking. Customer put stop leak in, against our request. we flushed the heater core and found a little improvement in th... |
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Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 2010 Chevrolet Traverse LTZ 3.6L MIL Lamp on VIN: 1GNLRHED4A thanks to everyone for helping out. after testing the wiring and signal everything look good. we decided to replaced the pcm and it worked. thanks again! Trouble codes: P2105. |
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| 2005 GMC Yukon XL 1500 SLT 5.3L No Start, MIL Lamp on VIN: 1GKFK16ZX5 Thanks to all that read my help post. Most of you said the canister purge valve was bad. I checked it but could not feel vacuum with it unplugged, but when using a vacuum guage it showed vacuum. So I purchase an OE from the dealer. Also was said the charcoal... |
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| 2011 GMC Sierra 3500 HD Denali 6.6L tcm VIN: 1GT426C82B imagine that, a BAD REMAN! once i froze both tcms and drove the truck until the first one acted up i knew everything on the truck was up to temp, the variable was the next cold tcm. i drove the hell out of it until tcm temp hit roughly 85 degrees and both unit... |
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