Hi allthank you for letting my post on this board.....I have a 2000 (w) Golf GTI 2.0 ..90000 miles .. lm getting very slow throttle return(when l take my foot off the accelerator the revs hold and then return slow)..  I have looked in the throttle body and the butterfly (what ever you call it) seem to return ok and the cable seems ok..some times it gets so bad l can only do slow gear changes because if l change fast it sounds like lm slipping the clutch.....please help me ...thanx gavin