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Professional Automotive Repair Technical Discussions for April 26, 2018 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for GM
| Help Request | Answers |
Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 2006 Cadillac DTS 4.6L high idle VIN: 1G6KD57Y86 Thanks to all who replied, after disconnecting the battery overnight then reconnecting then I drove for an hour or so it seemed to get better by itself, finally a day later everything went back to normal idle. There is really no throttle body relearn procedur... |
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| 1990 Chevrolet Corvette 5.7L Auto HVAC disabled VIN: 1G1YY238XL Thank you to those of you that replied. I replaced the programmer again with another refurbished unit and now the system works correctly. |
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| 2008 Chevrolet Colorado LT 3.7L No Start, Stall VIN: 1GCDT43E18 Vehicle was towed in due to overheating. Temp sensor reading incorrectly. Replaced ECT. Readings steadied. Drove fine but sitll overheated after 20 minutes of riving. Removed Cyl head and found head gasket blown on cyl 3 and 4. Replaced head gasket. Timing cha... |
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| 2015 Chevrolet Tahoe LTZ 5.3L starter relay VIN: 1GNSKCKC8F The steering wheel control module lost it's code from the immobilizer when we disconnected the battery. Reprogrammed and now the truck start but the security light is on. The customer only has one key and the system need two programmed keys or the security lig... |
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