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Prev Professional Automotive Repair Technical Discussions for February 15, 2015
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(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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Open Help Requests for GM
Help Request Answers
2003 Cadillac CTS 3.2L Poor Idle Quality, Surge, MIL Lamp on VIN: 1G6DM57N53
Hello Caddie tech's, we replaced the intake manifold gaskets for a missfire on bank one, 1,3 and 5. That fixed the miss, but this car was started without the throttle body hooked up. So now we are having a problem with getting this to relearn. Did the procedur... Trouble codes: P2176 (Min t/p not learned)
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1995 Chevrolet K1500 Cheyenne 5.7L Misfire VIN: 1GCEK19K3S
Having problems on this Chevy truck. Seems to be a misfire on cylinder 5. Has spark. That plug looked like a lean run compared to the rest on that bank. Compression does seem low, but it is even. I need some suggestions on where to go from here. Unplugged...
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2003 Chevrolet Tracker 2.0L temp guage VIN: 2CNBJ18C93
no temp reading on gauge, fuel gauge reads fine, all other gauges read well, ecu shows proper engine temp, vehicle runs well, no other systems affected, send instrument cluster out for repair, was sent back saying internal damage, can not be repaired, engine h...
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2002 GMC Sonoma SL 4.3L No day time running lights or lowbeam VIN: 1GTCT19WX2
I have this Gmc Sonoma in My bay,with no day time running lights or low beam.There is the w/zr2(which I believe is what I have)However the wiring diagram for the w/zr2 shows the day time running lights relay taped to the bodyhardness near breakout for rear was...
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Fixes & Summaries for GM
Fix/Summary Answers
2010 Chevrolet Equinox LT 2.4L Stall VIN: 2CNFLEEW1A
To be clear, I did not personally fix this vehicle. I was not ready to pull the trigger since we NEVER got this thing to act up and had ZERO data. There was an aftermarket service contract company involved, and I, having dealt with plenty of them over the ye... Trouble codes: P0506 (Idle lower than expected).
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2009 GMC Canyon WT 2.9L MIL Lamp on, VIN: 1GTCS14929
Customer pulled truck to send to dealer, good luck to whomever gets it. 2 replies centered on alt with A/C voltage. Already went there, tested for it and went ahead and replaced anyway as listed in help request. I do believe the problem lies with BCM miss-read...
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