What causes a misfire in a f150?
What causes a misfire in a f150? A clogged fuel filter in a Ford F-150 or F-250 truck will cause its engine to sputter and misfire. Replacing the filter should help sort the misfiring problem, but if misfiring persists it can also indicate a faulty fuel injector. Dirt or rust in the fuel tank will clog the filter. How to know if your F150 has a trouble code? 1 The P0303 trouble code will trigger the F150’s service engine soon light. 2 The vehicle itself may begin to run rough. 3 The vehicle may produce excess vibration, especially at lower...