Engine Repair OBD II Code P0303 -

P0303 code HELP p0303

Lots of things can cause a P0303 If nothing seems obvious and there's no power loss, check the injector insulator, clear the code and see if it resets

p0303 The P0303 error code indicates a misfire on cylinder 3 of the engine Engines found in cars and trucks are multi-cylinder types, meaning they have multiple Diagnostic trouble code P0303 simply indicates that multiple misfire events have been logged on cylinder #3 of a vehicle's engine A misfire is P0303 indicates that the third cylinder of the engine is misfiring, meaning that the combustion cycle was incomplete It is usually a sign of fuel pressure or

ทดลองเล่นโรม่า Car vibrates and stalls when put on drive mode Thought it was a simple fix; replaced all 4 spark plugs with brand new NGK-97506 still P0303