hi all my name is carol and i am new to the site!
i joined hoping somebody could help me out as i do not know what is wrong with my ford fiesta.
the car revs up and down on its own - not when moving just when the car is still. sometimess when the car is going really slow the engine will cut out due to this revving up and down.
i have had it to a garage 3 times and they have told me it was the air flow valve or something - this has now been changed twice and the problem is still there?
any help appreciated. thanx