HomeP0300 · Manufacturer wording

P0300 · Manufacturer wording

The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.

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Manufacturer wording

Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.

DodgeP0300
Multiple Cylinder Misfire (applies only to vehicles using a block heater in ambient temperatures greater than -20°F (-29°C)

NHTSA 10159953

DodgeP0300
Multiple Cylinder Misfire (only applies to 5.7L engines)

NHTSA 10159963

DodgeP0300
Multiple Cylinder Misfire (Sales Code DEC only)

NHTSA 10219908

DodgeP0300
Multiple Cylinder Misfire (set during engine warm-up) (LC vehicles with sales code ESH with a manual transmission (sales code DEC)

NHTSA 10148898

DodgeP0300
Multiple Cylinder Misfire (set during engine warm-up) (LC vehicles with Sales Code ESH with a manual transmission [Sales Code DEC])

NHTSA 10151765 · NHTSA 10216184

DodgeP0300-00
Multiple Cylinder Misfire - in Active or Stored status set during engine warm up period

NHTSA 11030224