1985 F-150 runs rough at driveing speed

Discussion in 'Other Repairs' started by wildcatter, Mar 2, 2006.

  1. wildcatter

    wildcatter New Member

    Messages:
    67
    State:
    Irvington, Ky
    My truck seems to run rough and misses when I'm at or accelerating to driving speed. I have replaced all fo the distributer companents, plugs and wires to no effect. Truck runs fine at idle and if I floor it,otherwise it runs rough and misses. Any suggestions?
     
  2. Mutt

    Mutt Administrator Staff Member Supporting Member

    Messages:
    19,207
    State:
    Ca
    Name:
    Mutt
    replace your fuel filter and if that dont clear it up check your fuel pump. thats where i would look
     

  3. dinkbuster1

    dinkbuster1 New Member

    Messages:
    2,272
    State:
    Ohio
    check all your vaccum lines also to see if you have any leaks. its amazing what a small hole in a line or a loose fit will make a vehicle do.