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Professional Automotive Repair Technical Discussions for January 11, 2024 International Automotive Technicians' Network (iATN) - Members Only |
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| (Also Available: All, Asian, Chrysler, European, Ford, GM.) | ||
| Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder. | ||
Open Help Requests for GM
| Help Request | Answers | |
| 2012 Chevrolet Avalanche LTZ 5.3L MIL Lamp on VIN: 3GNTKGE79C -P0521-ENGINE OIL PRESSURE SENSOR PERFORMANCE. code comes back on after any and all repairs but no evidence of low oil pressure. Trouble codes: P0521 (Engine oil pressure sensor performance.) |
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| 2008 GMC Envoy SLE 4.2L Cuts out, Stall VIN: 1GKDT13S78 This vehicle stalls or cuts out while driving and at idle very intermittently. We tested the PCM grounds and all powers with a lab scope. When it stalls the powers slightly dip down but stay fairly constant. The ground stays at a constant zero. The powers ... |
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Fixes & Summaries for GM
| Fix/Summary | Answers |
