4 Fixes For the P03 Class Trouble Code (P0300, P0301, P0302, P0303, P0304, P0305, P0306)

If you’re getting the P0304 error code in your car it most likely pertains to a cylinder 4 misfire. According to Total Car Diagnostics, error codes that start with P0 are Generic codes, while codes that begin with P1 are manufacturer-specific. Below, we list out some common fixes and compile some YouTube videos demonstrating how … Read more