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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for August 15, 2019
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
2001 Chevrolet Express 1500 4.3L Misfire, Misfire
HELP!! This van is giving me problems vehicle came to our shop with the following codes stored p0300 (random misfire),p0410 (air injection fault),p0341 (cmp circuit range/performance), p0171&p0174 (system too lean bank1&bank2). Long story short after fixin... Trouble codes: P0304 (Cylinder 4 misfire)
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2008 Chevrolet Malibu Hybrid 2.4L Cooling System VIN: 1G1ZF57508
This Malibu Hybrid has a history of loosing coolant. The customer took the vehicle to a Chevy dealership where they noted coolant in the oil and recommended a new engine. The vehicle then went to an independent shop where they noted coolant and oil mixed i...
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2004 GMC Yukon XL 1500 Denali 6.0L Poor Idle Quality, Cuts out, Misfire VIN: 1GKFK66U94
this is beating me bad! customer just bought truck so no prior history, he replaced the plugs, wires and maf with cheepo autozone junk, it ran really poorly and had no power. We found intake leaking and replaced the gasket and we replaced everything he ins... Trouble codes: P0300
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2012 GMC Acadia Denali 3.6L No Start VIN: 1GKKVTED3C
August 6th. The truck had a factory reman engine and transmission installed. Hooked up wiring harness and finished the install and tried to start and nothing. Scanned and found scanner not communicating with the truck. Checked all connections and splices o...
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Fixes & Summaries for GM
Fix/Summary Answers
2008 Chevrolet Tahoe LTZ 5.3L No Start VIN: 1GNFC13088
FIRST I WANT TO THANK EVERYBODY WHO TOOK THE TIME TO VIEW AND MAKE A COMMENT ,OR SUGGESTION ,THE ENGINE HAS 162K MILES, DIE WHILE RUNNING BUT THE REASON IM ASK FOR THE WAVEFORM IS JUST BECAUSE I DONT WANT TO TEARDOWN ANYTHING OR WASTE TIME ,JUST WANT TO CHECK ... Trouble codes: P0016.
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2007 Saturn Ion 2 2.2L Poor Idle Quality, high idle VIN: 1G8AZ55F77
i removed the dorman junk TB and installed an AC-DELCO. Problem solved.
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