hi there, ive got i little problem with my ka, you you accelarate and let off the gas and say dip the clutch, the revs still raise for 2-3 secs, then drop back to normal, the cable seems fine pedal comes back fine etc... its a 1600 zetec se engine on omex 600 managment with gsxr 1300 throttle bodies, just started doing it yesterday, any ideas what to check change etc..., thanks al