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Prev Professional Automotive Repair Technical Discussions for October 4, 2018
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
2007 Pontiac G6 3.5L No Start, Hesitation, Surge, MIL Lamp on VIN: 1G2ZG58N67
Vehicle is intermittently throwing a code u0073, the IPC gauges go on and off, "ERROR" reads on the DIC and the security light comes on. Very randomly, no start, no crank, no comm with any modules. Sometimes comm with only TCM, BCM, and ECM Tested the b... Trouble codes: U0073
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Fixes & Summaries for GM
Fix/Summary Answers
2015 Chevrolet Tahoe LTZ 5.3L Steering VIN: 1GNSKBKC7F
After a little more research I did find the TSB and the recall associated with this truck and sent her to the dealer. I will keep you posted with the results when she returns
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2002 GMC Savana 3500 5.7L Poor Idle Quality VIN: 1GKHG35R32
This one is fixed. Got the heads off. Found #6 exhaust valve was stuck open due to a tight valve guide. Had the heads check for cracks and found the passenger head was cracked. Customer ended up replacing both heads with updated heads to prevent cracking ag... Trouble codes: P0300 (Randowom Misfire), P0300 (Randowom Misfire), P0300 (Randowom Misfire).
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