saxo vts lumpy idle

  1. #1
    hey all i have got a 1997 saxo vtr converted it my self to a 16v vts engine. when the old engine was in (vtr 8valve) it had a flat spot and didnt run smoothly at all. so fitted my 16v engine exactly the same problem checked fuel pump and a 1.1 pump was fitted by previous owner changed it now to a vts one runs lots better but still not perfect changed fuel filter also running better changed plugs timing belt etc.

    the problem is on idle its still a bit lumpy fine normal driving just on idle guna clean throttle body tmrw any oter suggestions?
  2. #2
    Sounds like dodgy/dirty idol control valve.
  3. #3
    Quote:
    Originally Posted by Dan-Subtle View Post
    Sounds like dodgy/dirty idol control valve.
    I agree idol control valve clean it or change it
  4. #4
    id change the idle control valve there about £25
  5. #5
    1+ ICV problem