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Professional Automotive Repair Technical Discussions for May 12, 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 | |
2010 Chevrolet Impala LS 3.5L 5 modules VIN: 2G1WA5EK6A Car was running fine turned ignition off, no crank since. Found no GM low speed lan voltage at jx205. No communication to all modules on low lan circuit. Replaced b.c.m to restore low lan voltage. Have low lan with jx205 splice unplugged. Disconnected onst... |
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2011 GMC Sierra 3500 HD SLE 6.6L Oil pump drive gears VIN: 1GD313CL3B This truck was brought in with a noise concern, new engine was quoted by GM dealer. We identified a fuel knock and missfiring engine and confirmed by scan data missfire info and injector bench testing. Oil sample was taken and tested at Caterpillar dea... |
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Fixes & Summaries for GM
Fix/Summary | Answers |