| Professional Automotive Repair Technical Discussions for August  1, 2023 International Automotive Technicians' Network (iATN) - Members Only  | 
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Open Help Requests for GM
	
| Help Request | Answers | |
| 1996 Chevrolet S10 LS 4.3L No Start VIN: 1GCCS19W2T Need some help with GM SI. 1 active code P0446 EVAP System Vent Control Circuit which I don’t think is relevant. CEL has been on forever. Batting cleanup for a semi-retired friend that decided he was going fix two things on this old S10. The original probl... Trouble codes: P0446 (EVAP System Vent Control Circuit)  | 				
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| 2019 Chevrolet Silverado 1500 RST 2.7L Tcm VIN: 3GCPWDEKXK Hello fellow techs, I am the owner of an auto shop in AZ and this Silverado is killing my lead tech and I. This truck continually sets a DTC P0658 : Actuator High Control Circuit Group 1 Low Voltage and goes into limp mode. We followed the GM diagnostic pr...  | 				
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| 2018 GMC Yukon XL Denali 6.2L fuel vent?maybe VIN: 1GKS2HKJ4J i am installing the engine that someone else removed. there are two metal lines coming up between the firewall and the engine. one is the fuel feed line and has a flex line connected that goes to the high pressure pump. I cannot find whatever connects to t...  | 				
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Fixes & Summaries for GM
	
| Fix/Summary | Answers |