When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I have an 04 f250 6.0 diesel, crewcab. My problem started @ a week ago. After sitting overnight the P/U is hard to start, half way runs and blows black smoke. After @ 30 seconds it clears and runs fine and starts fine for the rest of the day. The hard start issue only happens after sitting over night.
This morning the P/U sputtered and smoked but did not start.
Both batteries have been check. Both are GOOD. Fuel filters have been changed.