2006 E550 diesel truck
my ford 2006 E550 truck.. for some reason it will
drive good and about 10-15 minutes later it seems
that it wants to shut off and it shakes so i have let
sit for a few minutes then starts normal again.
i changed the fuel filters and still have problems
can some one give me an idea what it might be..
EGR valve + PCV valve can be faulty. Any check engine lights? Possibly bad fuel / water in fuel?