Posted 4/7/2021 19:14 (#8938603) Subject: 2008 F250 6.4 died on the highway.
200 miles from home, noticed boost was not coming in like it should then it up and died and wouldn't restart. Depressed Schrader valve at fuel pressure regulator port with key on and has some pressure so lift pump is working. Had towed to the closest hotel. Next morning it started and ran but extremely rough, had it hauled home. No codes set. I'm at a loss, truck has 80000 miles on it.
Anybody experienced this problem before or any suggestions? Thanks