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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for December 6, 2014
International Automotive Technicians' Network (iATN) - Members Only
(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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Open Help Requests for GM
Help Request Answers
1995 Chevrolet G30 Chevy Van 5.7L Excessive Emissions, Surge VIN: 1GCHG35K6S
Been beating my head against the wall on this one, came in with failed emissions tests, another shop grabbed a shotgun and replaced the above listed parts, ive checked resistance at injectors, fuel pressure, performed cat efficiency test (passed) smoke testing...
2003 GMC Sierra 2500 HD SLE 8.1L radio VIN: 1GTHK29G33
Good Evening fellow hard working tech's. I have been called in to another dealer to diag a no sound complaint from this radio. Only codes were from radio-U1000 and PCM-U1096, loss of comm from cluster. this has factory radio, UQ7 w/o Y91, AM/FM/CD/Cassette and...
1994 Pontiac Bonneville SE 3.8L Oil in intake VIN: 1G2HX52LXR
Hi, I have a puzzler here. Thank you for taking the time to hear my story. I have an older couple who are best friends with one of my good customers who have the old Bonneville and they had coolant in 4 of 6 cylinders diagnosed at another shop. The other shop ...

Fixes & Summaries for GM
Fix/Summary Answers
2009 Chevrolet Express 2500 6.0L Cam Locating pin VIN: 1GAGG25K89
Thanks for the input. This vehicle has went to the dealer and GM has agreed to help them with an engine replacement. This is what you all suggested and after hearing your input it makes good sense to me also. Thanks again.
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