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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for January 26, 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
1995 Chevrolet C2500 6.5L No Start VIN: 1GCFC24SXS
tested fuel shut off solenoid and removed it and checked operation. after cranking for 15 seconds or so, white smoke billowing out exhaust. Sometimes it will start, other times, not. no codes. pump appears to be mainly mechanical. I have compression, fuel and ...
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2001 Chevrolet S10 2.2L No Start, Stall VIN: 1GCCS14591
Friend found bad wiring at fuel pump but called me in and appears no power to relay from pcm. No security light(on then off) so don't think it's passlock. My alldata was backed so till they fix my account I'm kind of trying to remember everything.
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2011 Chevrolet Traverse LS 3.6L No problems VIN: 1GNKV9ED9B
Check all possible causes from MOD5 and Alldate . Injectors cleaned ,exhaust check,exhaust back pressure test ,only this code P2099 no others ,code cleared two days later code back.intake manifold vacuum test, fuel trim good fuel pressure good . O2 sensors wit... Trouble codes: P2099
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2014 Chevrolet Malibu LT 2.5L MIL Lamp on VIN: 1G11E5SL5E
Hello fellow techs, have an "interesting" system here and need some direction. DTC for rocker arm solenoid as noted above. Has returned after oil change with 0w20 dexos oil. Can activate both solenoids with GDS , can hear click from both when turned off. Barel... Trouble codes: P16D0
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Fixes & Summaries for GM
Fix/Summary Answers
2006 Chevrolet Silverado 2500 HD LT 6.6L complete cluster VIN: 1GCHK29D56
TRUCK IS FIXED. PULLED CLUSTER AND SENT OUT TO THE REBUILDER WE HAVE HERE IN CT. THEY WORKED REAL CLOSELY WITH US AND TESTED EVERYTHING, AND ALL CAME OUT FINE. THEY STILL RECOMMENDED A REBUILT CLUSTER IN ORDER TO RULE OUT THE CLUSTER COMPLETELY. WITH THE COST ...
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1997 Pontiac Grand Am SE 2.4L No Start, Misfire VIN: 1G2NE52T4V
A big thank you to all who replied! Lots of replies. And the winner is... coil tower! Replaced the coil tower and engine started up. Ran rough at first and kept running to clean out the cylinders. I did not consider the coil tower since it was so new. But, as ... Trouble codes: P0300.
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2005 Pontiac Grand Prix 3.8L No Start VIN: 2G2WP52225
i appreciate 10 technician from IATN to help my problem.grand prix is not fixed.customer didnot want to hear what i have found and decided to take it to other shop.I am still trying to understand that sp205 have good wave form at pcm and body and yet bcm willn... Trouble codes: P0601, P0606, U0107.
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