Sorry it took me so long to get back guys. The problem persists even if the truck stays in the shop, although not nearly as long. I have pulled the banjo bolt out of the back of the filter housing where the fuel line from the back of the head goes to the filter housing then goes off to the tank. The...

Hey there all. New to using this forum so please bare with me. I've got this 2005 5.9l dsl in the shop annd I have limited experience with them. It belongs to a friend or I might not have gotten into it.(that and I always like new stuff to learn about.) It came in because of extended cranking before...

So o.k. I've got this truck in the shop. I found the pressure check port(thank you). Fuel pressure is arund 35 psi. There no codes, but it still won't run.
The truck starts fine, but when I let go of the key, it dies.

Does anyone know precisely where the fuel pressure test port is on a 1999 Ford F150 4.6L is?