Looking for some helpful feedback. I have owned for less then a year a 2004
Ford Super Duty with a 6.0 Diesel. Ran great all last summer pulling a 5th
Wheel. Cooler weather came (<30 degrees F) and the truck became almost
un-drivable. The truck starts fine, runs fine until it reaches full engine
temp. then when trying to accelerate it hesitates smoking and sputtering
something terrible. I have used fuel stabilizers for diesels without any
success. The only trick I can use to drive it is when stopped at a red
light I put it in neutral and rev the engine until the smoke and
sputtering stops then I put it in Drive and proceed. I was told Diesels
don’t do well in cold weather but I don’t see other trucks struggling like
I am.