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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for October 6, 2015
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
2006 Cadillac STS 3.6L Engine VIN: 1G6DW67726
Replaced timing chains due to camshaft correlation trouble codes and noise in timing cover area. Codes gone and no noises anymore. There is a vibration now. Replaced right motor mount with no change (could lift engine near right mount and vibration would go aw...
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2011 Chevrolet Equinox LTZ 2.4L lean codes/ misfire VIN: 2CNFLGEC5B
This is a very clean car with a meticulous owner. It came in with p0300, p0171, p0014. Long fuel trim was at 40%. A reset of the fuel trim resulted in a quick ascent back to 40% LT fuel trim. Car doesn't really misfire but has a rough idle in the morning and a...
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2007 GMC Yukon SLT 5.3L starting VIN: 1GKFK130X7
truck started fine all of sudden truck will not crank over has code U0140 lost connection to body control module
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1972 Oldsmobile Cutlass S 5.7L master cyl VIN: 3G87H2Z138
customer brought vehicle in for brakes inop, pedal very hard like manual brakes but worse. this guys son had done a front disc conversion kit on the car, car was factory 4 wheel drum. so when we got the car it would stop, but with front brakes only. the booste...
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Fixes & Summaries for GM
Fix/Summary Answers
2004 Chevrolet Avalanche 1500 Z71 5.3L plug fire none VIN: 3GNEK12T04
Thank's for all the help. Repair is complete,found high resistance at the ground 102 and 104 on left rear head. Cleaned head and replaced eyelets on wires. Thank's again!
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1986 GMC C7000 C7D042 6.0L Drive-axles VIN: 1GDG7D1BXG
Got caught up enough to get back to the big truck, got an actual sledge hammer to try again, have been soaking on and off for a week or so, thanks to all that replied like a lot of things there is no magic just persistence, thanks again David
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2004 Pontiac Sunfire SE 2.2L Charging VIN: 1G2JB12F14
Three bad voltage regulators in a row. Supplier sent (heavy duty) regulator, all good now. Thanks for the help.
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