Engine is hunting..

  1. #1
    hey, bit of a problem now

    was driving around fine the other day, then the engine started to die on idle, i upped the idle speed and carried on, all was fine and then the engine started hunting, the idle speed has dropped again and the engine still hunts, full throttle, mid.. no matter where it is it hunts as if someone is sat pushing the throttle on and off when im holding the throttle steady..
    first off i thought it could be the air filter getting clogged up and therefore making the engine run rich as it couldnt get enough air through but the problem is still there even with the air filter off.. any ideas?

    its a 1.1 btw
  2. #2
    possible vac leak?