flat spot

  1. #1
    really bad flat spot in my car between 2200 3300 rpm cant think of what it would be, any suggestions?
  2. #2
    maybe uprate the fuel pressure regulator might solve it?

    you got an induction kit or anything?
  3. #3
    yeah hav an induction kit, k&n at the min, changin to a bmc cda
  4. #4
    strange why its only bad betweem 2200 3300 rpm and not lower.

    is it really weak , is that what you mean by bad
  5. #5
    wait and see what happens when you change the filter or even go back to the old standard filter just as a n experiment...