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Prev Professional Automotive Repair Technical Discussions for December 29, 2017
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
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2000 Chevrolet Express 3500 5.7L No Start VIN: 1GCHG35R7Y
so i had bad head gasket. i got the heads done put new egr, distributor, ignition control mod, crank sensor . no start eng will turn over but no start. no fuel pump, no fuel gage, no injectors. regular code reader will not work but my new gm scanner will t... Trouble codes: U1255 (class2 no pwoer)
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Fixes & Summaries for GM
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2007 Chevrolet Silverado 2500 HD Classic LS 6.6L MIL Lamp on VIN: 1GCHK24D67
Not a lot of testing we could do with our Snap on Solus Ultra when operating any solenoids or sensors under functions no data available. So we ended up Installing a new Turbo from the dealer and immediately the desired and actual readings were the same and th... Trouble codes: P003A.
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2004 Pontiac Grand Am SE1 3.4L Starter crank signal VIN: 1G2NF52E14
A lot of good responses suggesting a BCM problem of one nature or another. PCM issues weren't evident, only code was U1000, class 2 serial data. This lead me back to BCM. Sorry about misleading anyone, I wasn't aware of customer replacing BCM without having i...
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