hi guys this is realy bugging me and i do not no what it is i was driving down the road 2 days ago and everythink was fine and got back home and the car was idleing at 2700 rpm and holding the revs so i left it and yestoday i went to give it a run and started it and started to creep up the revs agen and holding its bugging me so much coz i do not no what it is i looked for pipes off or leaks didont see nuffink and i put a diffront ecu just to see and the same thing been look and cant see nuffink any ideas much appreciated thanks