Ram
P0300Multiple Cylinder MisfireHomeP0300 · 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.
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Ram
P0300Multiple Cylinder Misfire DetectedRam
P0300Multiple Cylinder Misfire NOTE: TheRam
P0300Multiple Cylinder Misfire when using a block heater in ambient temperatures greaRam
P0300Multiple Cylinder Misfire when using a block heater in ambient temperatures greater than -20°F (-29°C)Ram
P0300Multiple Cylinder Misfire when using a block heater in ambient temperatures greater than -29°C (-20°F)Ram
P0300MULTIPLE CYLINDER MISFIRE WHEN USING A BLOCK HEATER IN AMBIENT TEMPERATURES GREATER THAN -29°C (-20°F)Ram
P0300Multiple Cylinder Misfire, cold Idle misfire (DJ,D2 or DD vehicles only)Ram
P0300Multiple Cylinder Misfire.TheRam
P0300-00Multiple Cylinder MisfireRam
P0300-00Multiple Cylinder Misfire - in Active or Stored status set during cold start catalyst heatingRam
P0300-00Multiple Cylinder Misfire - in ACTIVE or STORED status set during cold start catalyst heating