so like i was changing my clutch and **** and got my flywheel resurfaceed and what not...anyway i put it all back together then my car was like vroom vroom....and it keeps reving to about 4k and droping down then doing it again and just keep surging like this...i tried to driv it down the road to see whathappens and when i let off the clutch it just kept reving up and wouldnt stop....and we took off the intake tube and pluged the hole n stuff and the idle dropped down but if u stoped then it just do the same thing again....please i need some help!!