Ford Owners Club - Ford Forums Messages
FORD FAIR – SILVERSTONE – 6TH AUGUST 2017
Join us on the Ford Owners Club stand at Ford Fair, Silverstone on Sunday 6th August 2017.
My plugs are clean,but white,indicative of a "lean" mixture.The car slows and then picks up,on the throttle,when cold,although this seems to disappear when the engine warms up. I've changed the plugs and leads to no avail.The engine management light is not coming on,tho' I've been told that a MAF sensor fault will not cause it to do so...?Any ideas...???? Lambda sensor problem or vacuum leak,perhaps..???