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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for August 10, 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
2007 Chevrolet HHR LS 2.2L Pcm VIN: 3GNDA13D77
I really need help, I need this car out of my shop. It's a 2007 Chevy HHR 2.2l LS. I replaced the throttle body and the electronic gas pedal due to codes and no short found in the wire harness. After numerous amounts of testing and pin pointing test on the wir...
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2008 Hummer H3 X 3.7L Safety VIN: 5GTEN13E48
Hello techs,i'm pulling my hair out on this one! vehicle came in from a used car lot.wipers inop.they replaced the motor,multi function switch still did'nt work.i tested wireing,have voltage on purple (hi speed) but nothing on the dark green(lo speed).have gro...
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Fixes & Summaries for GM
Fix/Summary Answers
1993 Chevrolet C1500 Cheyenne 4.3L 1-2 shift VIN: 1GCDC14Z7P
Received replies, from problem with Torque Convertor to recommending changing out the Valve Body. The more helpful was the table of Current signals to Pressure. tested line pressure and found that it was 100 in drive went up to 140 then shifted and dropped bac...
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