my 2005 mondeo 2 litre auto revs up when first started ticks over at about 1100 rpm and revs up on its own if you drive it or freewheel. fuel consumption is down but engine light is off.any ideas?
Country: United KingdomMake: FordModel: mondeoEngine: 2000 petrol
82000 history good
LB 55 OWG
in about 3000 miles
just one question, what does IAC stand for?
34 years experience of motor vehicle diagnostics
Hi ..Thank you for the positive rating - that is highly appreciated..I just wanted to be sure you noticed that I did respond re your IAC valve question - if you scroll up you will see that there..again though, Idle air control valve.While this affects / controls your idling, with normal idle , it will hold your revs high as you have if its sticking / dirty inside - or faulty... (just to explain there )I hope thats all ok for you...Kind Rgds, MIKE.