Gf's 1.8 n/a revs a bit strange...... Idol controll valve???

[rio_gti]

So wen you blip the throttle as u let go it bounces up a few more revs (when changing gear the revs dont drop instantly, they bounce up a touch), also as you pull away if you don't use enough revs it drops right down (like its gonna stall) someone said it could be the idol controll valve just wanted to know If anyone else has experienced this??

On idol there is NO hunting revs it idols absolutely fine   

[vwkevgti]

Sounds like a dirty throttle body to me they get coked up do a search theres plenty of info on this how to clean it up


kev

[rio_gti]

first thing i done was clean it but it made no difference 

[mcgee9t2]

could be maf?

mines has simelar probelms and i know that the mafs fubard on mine

[rio_gti]

is yours n\a too then???

will unplug it and give that a go i cant remember if i tested that........

[mcgee9t2]

is yours n\a too then???

will unplug it and give that a go i cant remember if i tested that........

yeah, sadly i cant afford a turbo   

yeah worth a shot, could be something different as said but i know mines maf and suffers simelar problems