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July 22, 2026 Service bulletin

GMET6 so MIL

Ram technical service bulletin 18-072-26 for 2025 Ram 1500.

Bulletin number
18-072-26
Component
Engine
Summary
GMET6 SO MIL Changes At Elevation Above 1,000 FT Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0300-00 - Multiple Cylinder Misfire. ● P0301-00 - Cylinder 1 Misfire. ● P0302-00 - Cylinder 2 Misfire. ● P0303-00 - Cylinder 3 Misfire. ● P0304-00 - Cylinder 4 Misfire. ● P0305-00 - Cylinder 5 Misfire. ● P0306-00 - Cylinder 6 Misfire. Customers may experience the following: ● Engine missing or running rough.

Owners of these vehicles have filed 83 complaints in the engine category.

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