Possibly just clean the throttle body. Loose gas cap could have made the
light go on. Disconnect battery and see if it resets and stays off.
Otherwise take it somewhere that will read the codes for you.


"DudLee Brennfoerder" > wrote in message
...
> 1996 Chysler Concorde
> 3.5l
> Friends daughter is coming home from
> school this weekend, and wants help with her car.
> Check engine light is on...
>
> Runs great at any driving speed, but at idle - in park or
> neutral, it runs extremely rough.
>
> Car has 60k miles, and is MINT!
>
> I am having thoughts or:
> 02 sensor
> fuel filter
> spark plug
> air filter
>
> but unsure what to have on hand when she gets here---
>
> IDEAS?
>
> email me:
>
>
> --
> DudLee & Debbie
> Brennfoerder
> Edgar, NE 68935
>
>
>