Ford Powerstroke Diesel Forum banner

wierd idle

  1. 6.4 Motor Problems
    First post. I've searched high and low for symptoms exactly like mine with no luck. If there is a post you know if I'd love the link. Anyways, so I've got an '08 f250 that just recently developed a pretty odd idle. It happens only when idling in park or when my foot is on the brake while in...