It's a ford F 150 xl with the 5 litre 302 v8 in it. The problem I'm having is as soon as the engine warms up it starts to sputter and misfire quite bad. And when it's warm and the engines idling in neutral I can like a popping/ knocking sound from one or more of the cylinders. It's also backfiring a lot, thru the tail pipe and air intake. When the motors cold tho no problems. Check engine light stays off too. Any ideas on what it could be?
Read more: 96 ford 150 engine misfiring?
