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Prev Professional Automotive Repair Technical Discussions for May 16, 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
2008 Chevrolet Silverado 1500 LT 4.8L MIL Lamp on VIN: 1GCEC14C28
Hey guys. I have a truck here that somehow is setting a converter code, p0430, while at an idle and according to the freeze frame data, in open loop. my biggest question is how can this code set in open loop. I have checked the exhaust for leaks and can no... Trouble codes: P0430
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Fixes & Summaries for GM
Fix/Summary Answers
2002 Cadillac Escalade 6.0L Abs Pump VIN: 3GYEK63N32
Sry it took so long to get back to this. Customer wanted a used abs pump and finding a good one of thoses for this year model is almost impossable. We finally got the used pump and got it install. The truck works perfect now. Thanks for all the replys and agai...
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2003 Chevrolet SSR 5.3L No volume VIN: 1GCES14P83
Thank you all for your time and knowledge on this issue. It was a bad amp which became very apparent when I opened up the box it lives in,with the mice! Amp and connectors corroded with mouse piss? Anyhow a new used amp and a few new terminals and a bath in co...
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2010 Chevrolet Traverse LT 3.6L Engine Misfire VIN: 1GNLRFED0A
well it was a valve problem guys. ended up removing intake and physically scraping all carbon of the valves. this eliminated all misfires at idle. thank you guys.
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2011 Chevrolet Equinox LTZ 3.0L cam phaser VIN: 2CNFLGE55B
The fix was to replace the Crankshaft, timing components, per GM [...]. We found the reluctor wheel was the failed component. Thanks for all the great information, all good help.
7
2015 GMC Yukon SLT 5.3L Poor Idle Quality, Surge, Poor Fuel Economy, MIL Lamp on VIN: 1GKS2BKC3F
Well after a 2wk training course on 2015 Yukon the winner will be leaking fuel pump service bulletin #14858. Warranty coverage. Thanks for all the good tips. Don't know if this will be a telltail sign of this but if I did a trim reset erased codes then a cold ... Trouble codes: P0172, P0175.
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