I have a 2004 F-250 with a 6.0 power stroke with 240,00 miles. It started fine yesterday but I hove very little power I could not get it over 40 mph. When I push the pedal down it would not miss, or make any noise etc, just would not go. Any information will be helpful before I take it to the shop. My friend could not get any codes to show up it starts and idles ok.

 

i would start with somethin cheep like a fuel filter see what that dose...scott