Engine Performance problem
2003 Ford Explorer 6 cyl All Wheel Drive Automatic 102000 miles
I am having a problem while my truck idles at a light and only when it is in gear, the engine will sorta choke and the rpms will drop down to almost stall then it will come right back, this happens about every 10 seconds some time more or less. It only stalled once on me. When I accelerate it is smooth no loss of power at all or miss. Over the summer I replaced the spark plugs which were very old, as I am the second owner I checked all the wires to make sure they were intact and not arcing anywhere and nothing. I also removed the air filter box to clean it out so I unplugged the sensor on it maybe I hurt it when I did this Im not sure but I need help.
have the same problem?
Thursday, January 1st, 2009 AT 11:13 PM