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Dodge P0300 – Meaning, Causes, Symptoms, & Fixes

Engine malfunction warning light control in car dashboard. 3D rendered illustration. Close up view.

What Does Dodge Code P0300 Mean? P0300 definition: Random, Multiple Misfire Detected Issue Severity: SEVERE – Stop driving immediately Repair Urgency: Fix this code immediately (same-day if possible) to avoid ignition failure, catalytic converter damage, and dangerous conditions Diagnosis: A multiple misfire can be caused by anything from faulty spark plugs to low engine compression. […]