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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for March 18, 2019
International Automotive Technicians' Network (iATN) - Members Only
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Open Help Requests for GM
Help Request Answers
2011 Cadillac Escalade 6.2L Misfire, MIL Lamp on, unstable trims VIN: 1GYS4BEF7B
Hello Everybody, I have this Cadillac that I'm looking for some feedback on. Vehicle came in with a P0300 code with heavy misfire history on cylinder 5 and light misfire history on cylinder 7. A technician at the shop has switched all ignition component... Trouble codes: P0300 (Random Misfire)
2014 Chevrolet Cruze Diesel 2.0L Will not purge VIN: 1G1P75SZ5E
This one has me wondering what we are missing. I can put the old DEF heater back in the DEF tank and build pressure during the DEF purge, but I can not get the system to work with the new heater installed. The new heater passes the resistance test, I can p... Trouble codes: P20B9
2007 GMC Yukon Denali 6.2L Amplifier VIN: 1GKFK638X7
I have a Yukon Denali here that has no sound from Radio. Removed seats and console for access to amplifier. No battery power on the thick red/white wire. jumpered power too it and it works. I've tried to find continuity to Junction box at end of dash, junc...

Fixes & Summaries for GM
Fix/Summary Answers
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