Having a rough idle problem on a 1995 Ford Escort 1.9L. It has
80,000+ miles with new spark plugs, plug wires, and PCV valve. No
problems are expeirenced at speed, or take off, only at idle when it
is warmed up. It idles at about 600 to 700 RPM, which I thought was
about right for an automatic transmission, but the car rattles pretty
If I take it up to 900 RPM, it smooths out. I tried getting the
trouble codes off of it, but I kept getting the code that says I was
doing the procedure wrong or something like that.
Has anyone had a similar problem and found the fix? Idle sensor or EGR
valve or something?