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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for April 27, 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
1993 Buick Century Special 3.3L high idle VIN: 3G4AG55N9P
Vehicle idles at 2000 rpm in park and neutral. 1100 rpm in drive or reverse. Once you start vehicle IAC counts start at 150 and count down to 0 with a couple seconds. The desired Idle shows as 650. Trouble codes: 24 (No VSS received)
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2001 Chevrolet Express 3500 5.7L No Start VIN: 1GAHG39R91
Greetings to all this van was towed in for cutting out we got in it and started right up.we got n it last niight to move it and it started amd cut out checked for spark from coil nothing looked at scan data we see no rpm reading scoped crank sensor have a ... Trouble codes: P0335
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Fixes & Summaries for GM
Fix/Summary Answers
2010 Chevrolet Colorado LT 3.7L Abs VIN: 1GCJTDDE6A
This truck is fixed. We replaced the ABS module and programmed it and all is well. We were able to replace the module without disconnecting the brake lines at the hydraulic unit. Thank you for your assistance.
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2013 Chevrolet Equinox LT 2.4L MIL Lamp on, reduced power VIN: 2GNALBEK8D
This one's fixed. turned out to be the exhaust cam sensor. Key on or on accessory after 10 to 15 minutes would start to put out a signal. I'm going to put up the scope captures either here or in the tech forums. would like input on why this would cause a... Trouble codes: P0036, P0366, P0335, P0191, P0013, P0014.
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