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Professional Automotive Repair Technical Discussions for February 23, 2016 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for GM
| Help Request | Answers | |
| 1993 Chevrolet Corsica LT 3.1L Rack Working on 1993 Chevrolet Corsica steering rack. Two racks are listed, one is a soft ride suspension code FE1 and the other is standard. The spare tire cover where the options label is has faded and I wanted your input on how I can visually tell which rack I n... |
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| 2001 Chevrolet Blazer LS 4.3L Misfire, MIL Lamp on VIN: 1GNCT18W01 We are shaking our heads right now, Truck drove in with misfire code P0300. very random misfire on accel, mostly on cylinders 1,4,6 on idle. We have thoroughly looked through it ex. ignition, fuel, electrical, cooling, smoke tested, checked for vacuum leaks et... Trouble codes: P0300 |
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| 2002 Chevrolet Express 3500 8.1L engine VIN: 1GBJG31G42 hello iatn, have this 02 g3500 8.1 in a class b motor home that wont start cranks over like it has a low battery battery is good,has one bank 1 lean customer states that code has been there, has 60 psi fuel pressure,will run on too or three cylinders with quic... |
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| 2007 GMC Sierra 2500 HD SLT 6.0L Oil pressure VIN: 1GTHK23K87 thanks in advance our customer states that while traveling down hill the oil pressure will drop to 0 has shown us a video to verify this only happens on the same hill traveling down it is a semi steep grade but hill is 75 miles away we are unable to duplicate ... |
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| 2008 GMC W4500 Forward W4S042 5.2L MIL Lamp on VIN: J8DC4J1628 Hey all. My shop just recently changed from Alldata to Mitchell 1 and Mitchell 1 has no information on this fault code. Our scan tool description is Glow plug malfunction. Anyway anyone know where i can retrieve a fault code list for this truck. Current / Hist... Trouble codes: P064C |
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Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 2008 GMC Acadia SLT 3.6L engine oil VIN: 1GKEV33738 A thank you to all that offered help. I didn't find out any real useful information. I assumed that there was a pinhole in the block and the oil was leaking out into the transmission bell housing area. I took pics of the leak if anyone is interested to furt... |
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| 2012 GMC Sierra 2500 HD SLE 6.0L Poor Idle Quality, Hesitation, Surge, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 1GT220CG6C Thank you all that replied. After an exhaustive experience the repair was to swap out the after market sensors to AC DELCO sensors and problem resolved instantly. 5 days running with no issues. Trouble codes: P0300, P0137, P0172. |
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