leejones01

washed my car about a monh ago,started it up a day latter missing realy realy bad wouldn't rev up properly,people said try wd40 around all the electrics,did that no joy,used compressed air made it a bit better,put new plugs and leads on it made no difference,the thing is misses between 1000rpm and 2800rpm after that its fine,so when u drive it will miss for a few seconds then go like a rocket,but about a week before i adjusted the fuel pressure regulator would that of made a difference,oh and i put a new electric pack on it,would be greatful of any help

leejones01

no has even replied to this come on boys get ur knolege out and post on this topic

swerv

Im not really sure on the question as i dont want to make guess' but tell people what car and they might have a better idea how to diagnose the problem as the electrics are very different on different cars as you know.

leejones01

its mk4 escort cabriolet with the efi engine