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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for June 15, 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
1989 Buick Regal Limited 2.8L Hesitation VIN: 2G4WD14W9K
Customer complained that car has no power on take off. It will get up to cruising speed and run good. Starts and idles great. Checked fuel pressure it was at 28. Replaced the fuel pump, screen and filter also spark plugs at customers request. Fuel pressure is ...
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2008 Chevrolet Suburban 1500 LTZ 5.3L Misfire, MIL Lamp on VIN: 3GNFK16348
have issue with fault code p0300 coming on every time cylinder deactivation comes on, mis is cyl 3, snap-on tool data shows counter to 200 then codes or if holding steady at 60mph under light load will continue to misfire-light flashing, once throttle angle ch... Trouble codes: P0300
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2013 Chevrolet Silverado 1500 WT 4.3L MIL Lamp on VIN: 1GCRCPEX8D
I have this truck that has po716 p0717 for the transmission input sensor that keeps coming back after you drive the truck for about 20 minutes ive checked the wiring from the trans computer to the transmission I don't have a whole lot of info on it alldata has... Trouble codes: P0717, P0716, P219A
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2010 GMC Acadia SL 3.6L Compressor VIN: 1GKLVKED0A
compressor cycles on and off too often. pressure on low side is 40 psi. and high side 200 psi. reset battery and outside temp. a/c will be cold for awhile then the clutch starts to cycle. no codes stored.not sure if this was a problem before car came in. repai...
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Fixes & Summaries for GM
Fix/Summary Answers
2001 Chevrolet Impala LS 3.8L control VIN: 2G1WH55K71
It seems that Ive ruled it down, with your help ,to be just a thermostat. According to my thermal gun the thermostat housing gets fully warmed up then after driving a bit,then it drops to around 170 except when its really warm outside. Through my scanner I cou...
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2005 Chevrolet Suburban 1500 Z71 5.3L Cuts out, Stall, MIL Lamp on VIN: 3GNFK16Z45
Thank you to all the techs for your time and advice, Turned out to be an internal engine problem,we received a warranty engine from jasper and have no problem now truck runs great.I could not give an exact problem because Jasper does not want me to open the en... Trouble codes: P0336 (Crankshaft Position CKP Sensor Performance).
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2006 Chevrolet Silverado 2500 HD LT 6.6L No Start VIN: 1GCHK23216
Truck is fixed with a cp3 pump. lot of replies that said filter housing, couldn't ignore that so I tried one, no joy. special thanks to Danny [...] who helped me rule out the pressure relief valve and injector returns.
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2009 Pontiac Vibe 2.4L No Start VIN: 5Y2SM67099
Well this ones fixed. Timing was off. I was using the dot next to the e on the exhaust cam gear and it was supposed to be the square mark over the key way. Couldn't get a good picture of it in the service info. Thanks to all that took the time to help.
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