Search results

  1. P

    need help with 6.9 timing mark

    im new to diesels and i just recently picked up an 86 f250 with the 6.9 in it. im reading up and trying to learn as much as i can. The truck starts good and runs pretty good (as far as i can tell) but after driving it 30 minutes or so or after long idling it seems to loose power and sometimes it...
Top