Im still having problem with my idle idling high... i changed tps, checked for leaks,changed mass Mass air flow still nothings changed and the same codes keep coming back up....
did you clean or replace the EGR,it also controls idle speed.
inspect for vacuum hose leaks at
having same problem, did you find problem?
My computer plug had a split wire that the mechanic had to splice..
Other than that they changed out my idle control air control valve
I have a 2001 crown Vic 4.6 and it idles high with my foot off pedal. I have replaced high control but it still does it can someone help me
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