Engine Mechanical problem
2001 Ford Explorer 6 cyl Two Wheel Drive Automatic 101K miles
Sir, great site! I have an '01 Ford Explorer Sport with 101K on it. All plugs, wires, filters, fluids flushed, etc. Everything is done. Recently was told engine air idle control valve was bad. Idled at 650 rpm's and unsteady. Never bothered me but thought I'd go ahead and replace the valve. After doing this I cleaned the MAF sensor with correct cleaner and started it. Worked fine for a few hours, idle at 900rpm's smooth. Then check engine light came on, engine rpm's go to 1500 when cold and stay there pretty much anytime it's in neutral. Ran the codes and said O2 sensors bad. Reset codes and now no codes, but rpm's are internitent from sometimes perfect to other times 1500 even when warm. Thanks.
SPONSORED LINKS
Friday, February 5th, 2021 AT 10:13 AM
(Merged)