Fast idling Ford Focus
I just had the clutch, clutch master cylinder and brake master cylinder replaced in my 2005 Focus wagon.
When I picked up the car (from Ford) the idle was very high, starting at approx. 1800 rpm and then slowly going down to about 900. The Ford technicians told me that the computer was reset and had to relearn all the settings for idle. I have now driven about 180 miles and it doesn't seem to get any better.
Any idea what could be wrong?
I already have new spark plugs, had the throttle body cleaned, used fuel injection cleaner...to no avail.
Any help would be greatly appreciated.