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Professional Automotive Repair Technical Discussions for December 18, 2016 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 | |
| 2011 Chevrolet Traverse LS 3.6L interior smell VIN: 1GNKVEED7B Customer states fuel smell in car during driving. Very random. I was not able to duplicate. Seems many owners complain of smell, which possibly is related to the transfer case venting port. TSB says to install a charcoal pollen filter- really? I did come accro... |
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Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 1998 Chevrolet Astro 4.3L Engine VIN: 1GNDM19W6W Howdy my fellow Automotive Friends. Just an update that this van is completed & running good. First thing I did was put my scanner to use and did an injector balance test. Injectors #3 & #5 were not dropping fuel pressure but were energized but were failing. T... |
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| 2009 GMC Acadia SLT 3.6L No Start VIN: 1GKER33D99 After some suggestions to check injector pulse with labscope I noticed injectors waveform was distorted- recheck coils,injector and ecm grounds to be ok, then I decided to replace ECM and that fixed it- truck started though Im still puzzle if I might have caus... |
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