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Professional Automotive Repair Technical Discussions for June 13, 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
| Help Request | Answers | |
| 1998 Chevrolet Camaro Z28 5.7L Surge, MIL Lamp on VIN: 2G1FP22G2W Vehicle came in for light throttle surge with no mil illumination. Every time the rpm is brought to 5000 the mil sets. Scanned vehicle for codes (listed above). Fuel trims all staying at 0. Replaced partially plugged fuel filter (replaced recently) and tested ... Trouble codes: P0131 (p0137-), P0137 (p0151-), P0151 (p0157-), P0157 |
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| 2001 Chevrolet Cavalier LS 2.2L refrigerant VIN: 1G1JF52441 This Cavalier originally came in with a A/C inop complaint and had no refrigerant. My original diagnosis showed dye around the accumulator fittings, so I replaced the o-rings on them, and recharged. Inspected for additional leaks via UV light and found none, b... |
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| 2001 Chevrolet S10 2.2L No power VIN: 1GCCS195X1 Help!!! Calling on the wisdom of all you Chevy guru's. Another fun one dropped into my lap. Seems this truck has been to practically everyone in town and now it is here. This truck has no power. If you plaster the accelerator pedal to the floor it just hollers... |
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| 2004 Chevrolet Express 2500 4.8L blows fuse VIN: 1GCGG25V54 Van will pop TBC IGN 1 fuse intermittently, when circuit breaker installed with amp meter, when van starts/runs, circuit draw never exceeds 1-2 amp, but will exceed 30 and trip breaker. engine remains running but poorly, or will not start after circuit is open... |
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Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 1989 Cadillac DeVille 4.5L compressor VIN: 1G6CD5150K Found the high pressure temperature sensor damaged due to a broken/improperly installed orifice tube. I never could get the system to throw any codes. Replaced the high pressure temperature sensor, installed a new orifice tube, recharged system with r-134a a... |
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| 2008 Chevrolet Trailblazer LT 4.2L Electronic VIN: 1GNDT13S78 Thanks to all of you guys, it was the main dash controller it was $267.58 which not bad at all install it and its all good now |
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| 2011 Chevrolet HHR LT 2.2L oil pump VIN: 3GNBABFW5B Thank you for the 3 replies. All 3 were dead on. Sometimes we over think the situation. We pulled the pan and of course it was full of debris. Pulled the strainer and cleaned it. Another new oil pump front cover and wallah! It is fixed. |
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