OBD Code P0304

Cylinder 4 Misfire Detected

CodeP0304
DescriptionCylinder 4 Misfire Detected
Possible CausesMisfire detected in cylinder 4.
SystemIgnition System

What Does P0304 Mean?

Cylinder 4 Misfire Detected. This diagnostic trouble code (DTC) is stored when the vehicle's onboard computer detects an issue with the ignition system.

Code Breakdown

P = Powertrain code

0 = Generic (SAE standard)

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