My Fd seems to be idling higher than it used to. Always used to idle at 700rpm on the dot (in normal up to temp conditions). Now it seems to be 1100. I know its not stupidly high but can\'t work out why its increased :xconfused
Also I\'m getting a bit more backfiring. Anyone got any ideas?
Stock FD btw, cheers
Sounds like you may have got a vacuum leak.
This can be a small pipe that has come off or split or maybe the inlet manifold gasket has broken through,is the engine rebuilt? I ask cos if it has been then it will have had a metal inlet manifold gasket put on,or indeed if the car is post 95 it will too.
Regards
Carl
Cheers. Its had a rebuild and is a 95. So I guess probably a vacuum leak - easy fix?