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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for May 11, 2016
International Automotive Technicians' Network (iATN) - Members Only
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Open Help Requests for GM
Help Request Answers
2003 Buick Regal LS 3.8L Stall VIN: 2G4WB52K13
This vehicle stalls intermittently especially when coming to a stop but other times as well. We have ruled out a fuel system problem as even when a stall occurs fuel pressure remains constant, 45psi at idle, 55psi under acceleration. Fuel trims excellent and n...
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1979 Chevrolet K5 Blazer Cheyenne 5.7L A/C controls
We're installing a factory air conditioning system into this vehicle that was built without A/C and I'm unable to locate a wiring diagram for the A/C system controls. I found diagrams for the G van but not a K5 Blazer and they are different. If you know of a s...
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1995 Chevrolet Corvette 5.7L No Start VIN: 1G1YY22P3S
center control module seems to work body door lights dash and more. powers and grounds all good to CCM. voltage on data line 4.5 volts which I am told is good was able to try a used CCM no change . still can't communicate with the modules. sent out ECM have te...
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2007 Chevrolet Colorado LS 2.9L No Start VIN: 1GCCS14957
came in no-start in theft mode, found bad ignition switch, replaced relearned still no-start, no codes any where, BCM data shows active with key just rotated to on, goes to inactive as soon as key is rotated to start. PCM shows in theft data VTD inactive. next...
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2012 Chevrolet Silverado 3500 HD LT 6.6L DIC Warning VIN: 1GC3K0C86C
Looking for some help from some Duramax experts, I get a lot of conflicting information. I don't have a great deal of Diesel experience, and am looking for some help in getting the DIC message cleared, "Exhaust fluid poor quality" I am thinking with what I can...
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Fixes & Summaries for GM
Fix/Summary Answers
2007 Cadillac Escalade ESV 6.2L Stall, MIL Lamp on VIN: 1GYFK66847
The soccer mom Escalade is working and still has the p0011 code because the cam timing actuator parts are worn out and will cause the stabilitrac light to come on and also not let the remote start function. The cause of the engine stalling and not starting aft... Trouble codes: P0011, P0016, P0030.
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2004 Chevrolet Trailblazer LS 4.2L brake pedal VIN: 1GNDT13S54
There where a lot of good replies, thanks to all. Since the master checked OK by plugging it off, we'll say it's OK. Tried some stops on a gravel road, full ABS engaged, problem still with us. (at least 8 stops, some fun!) Calipers all check OK, slides and s...
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