Forum Discussion

32 Replies

  • What motivated the tune? Can I ask you to contrast your before and after tune experience? I ask because I have thought the performance of the engine to be very good pulling 8k. In tow haul mode thought the upshifts and downshifts were well timed.

    Thanks,
    Stu
  • And the smog test after the tune said what? And if the F150 is still under warranty, Ford said?