| Professional Automotive Repair Technical Discussions for December 16, 2022 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 | |
| 2005 Chevrolet Colorado Z85 3.5L No Start VIN: 1GCDT196X5 vehicle was brought from another garage where they replaced the throttle body and the starter. vehicle towed in because it will not crank over. I do not get the signal from the computer to trip the starter relay. I have all powers and ground at the compute... Trouble codes: P2119  | 				
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| 2011 GMC Sierra 3500 HD SLE 6.0L Engine VIN: 1GT423CG2B This truck came in initially with a misfire on 7 and changed the plugs and 1 coil and test drove and ran fine. The following day the customer calls and says the truck runs worse than before he brought it in. He came in like a week later on a tow truck sayi...  | 				
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Fixes & Summaries for GM
	
| Fix/Summary | Answers |