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Professional Automotive Repair Technical Discussions for November 15, 2022 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for GM
| Help Request | Answers | |
| 2019 Chevrolet Silverado 2500 HD LTZ 6.6L MIL Lamp on VIN: 1GC1KTEYXK Thanks in advance to all that take the time to read the entire post. Our first visit with this truck code P0191 was retrieved with no drivablity issues. We found TSB 20-NA-197 related to the pressure sensor pigtail and found that it had already be done. We... Trouble codes: P0191 (Fuel Rail Pressure Sensor 1 Performance) |
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| 2011 GMC Yukon XL 2500 SLE 6.0L leak VIN: 1GKW2NEG5B This Yukon has dual fuel tanks and has an intermittent/random fuel leak per customer. There are no codes. I can't get it to leak anywhere, and I can't find how the system is supposed to work either? Mitchell has no info. Is there a fuel pressure pump in ea... |
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Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 2004 Chevrolet Silverado 2500 LS 6.0L Tccm VIN: 1GCGK23U94 Thanks guys, Tim hit it on the head with Techline Connect having issues with legacy software modules...I bought a used one that had the same RPO... NP8 and had the same part # and was for the identical year and 246 Transfer case...I changed the Encoder motor a... |
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