Can A Bad Fuel Injector Cause Engine Knock. Since bad fuel quality is the primary cause for engine knocking the easiest solution to prevent engine knocking is to choose a better fuel. Answer 1 of 48.
Answer 1 of 48. The O-ring can become hard and brittle from the heat of the engine. 2003 2500HD LS 66 lb7.
An injector stuck open causes a rich mixture which will either reduce the chances of a knock or once again cause a misfire.
6 fabtech lift with bags in the rear on 285 Nitto terras. There may be the need to restart if the RPM drops too low causing the vehicle to stall. The failure of the O-ring where the injector meets the fuel rail. Since bad fuel quality is the primary cause for engine knocking the easiest solution to prevent engine knocking is to choose a better fuel.
