Engine Performance problem
1993 Ford Escort 4 cyl Front Wheel Drive Manual
my 1.8 escort wont tick over unless held at 2 thousand rpm but drives fine when running help please
Tuesday, January 27th, 2009 AT 9:15 AM
1 Reply
ZACKMAN
MECHANIC
4,202 POSTS
Either the air vane sensor (mass air flow) is not adjusted properly or faulty, or you have a vacuum leak. My 92 did the same thing, and I found a broken vacuum T-valve underneath the intake manifold, close to the alternator.