What is the code p0300 for 2003 Dodge Caravan?
For a 2003 Dodge Caravan, the code P0300 means Random/Multiple Cylinder Misfire Detected. This is a general code indicating that the engine's computer has detected misfires in one or more cylinders, but it doesn't specify which cylinder(s) are misfiring. You'll likely need further diagnostics to pinpoint the exact cause.