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Professional Automotive Repair Technical Discussions for July 9, 2018 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 |
Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 1992 Chevrolet Corvette 5.7L Cuts out, Stall VIN: 1G1YY23P4N After further diagnostics found distributor was bad. replaced distributor and vehicle runs great. Trouble codes: 16 (Low resolution pulse failure). |
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| 1996 Chevrolet K3500 Cheyenne 7.4L No Start VIN: 1GCHK33J2T The replies were a great help to fix this multi problem truck. I replaced the crank sensor with a GM part and then I had crank signal at the sensor but not at the PCM. I ran a new signal wire to the PCM and then I had rpm on my scan tool but still no start so... |
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| 2001 Chevrolet Silverado 1500 5.3L transfer case VIN: 1GCEK19T21 got truck back together did what you fellas suggested and drove vehicle on jack stands in low gear found the drive shaft to have a wobble measured driveline angle found angle at transfer case good but at the pinion found it out 8 degrees. even tho the lift blo... |
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| 2008 Chevrolet Silverado 1500 LTZ 6.0L Misfire VIN: 2GCFK19Y88 Hi Everyone, I appreciate all the help I received on this one as it was difficult to determine whether the failure was the vlom or the lifters. Thank you to Mike [...]... Trouble codes: P0300 (Engine Missfire Detected), P0430, CATA1, EFF1E, 10W, P0449 (Evap Vent Soleniod Control Circuit), P0521 (Engine Oil Pressure Preformance). |
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| 2008 Chevrolet Tahoe Hybrid 6.0L No Sart VIN: 1GNFK135X8 Thank you for the responses. Customer has so far declined repairs. Martin Smith of BCIT also was helpful in suggesting that we isolate the drive motors MG1 and MG2 from each other by swapping the wiring for each unit with each other and upon doing so the... |
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| 2014 Chevrolet Corvette Stingray 6.2L Steering under power VIN: 1G1YJ2D72E Thanks as always for the offered help. We ended up sending this to the Chevrolet Dealer. They scanned it and told us the rack is bad and will have to be replaced and reprogrammed. There are no repairs at all on this unit. I guess it is very complicated and... |
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