Mechanics

FORD FOCUS CHECK ENGINE LIGHT PROBLEM

2003 Ford Focus • 66,000 miles

A couple of months ago it started cutting out at idle only not stalling. The check engine light didn't come on for awhile, when it did come on, it quit cutting out it ran fine, then the light went out and it started doing the same old thing. But now the light will come on for awhile and it will go out for awhile. But it cuts out all the time now light on or off. Does anyone have a theory for this?
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Guest
March 30, 2013.



We need the code to start. It could be a missfire from plugs or wires or a vacuum leak from the pcv line

Roy

ASEMaster6371
Mar 30, 2013.
I just put new plugs in it and it don't have plug wires it is coil on plug, and you are right I just have to have it scanned when the light comes on

Tiny
Randy sharp
Mar 30, 2013.