Just for the sake of discussion, have you check to see if there's any stored codes? May not be any, but never hurts to check before you start throwing parts at the truck.
Originally Posted by
dchamberlain
There is a fuel pressure test port on the upper fuel filter bowl. You probably need to check fuel pressure.
You'll need a M12x1.5 fitting to thread into the test port of the secondary filter housing. May have to get an adapter since most gauges sold here in the states are 1/8" NPT.
Originally Posted by
URDADDY
Sure sounds like the FICM to me, do yourself a favor and look around on here for a used one or places that repair them, much cheaper then new.
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