1996 Pont Gran Prix

[donald1120]

Yesterday while driving car suddenly began idling very rough when coming to a stop. While driving normal speeds, runs fine. Problem only when sitting still (both in park or gear). Just looking for advise on where to begin trying to resolve issue. Of course, the Service Engine Soon light came on soon after problem began and is on solid. Any advise would be appreicated.

[maxwedge]

need to get it scanned for the code and post back.

[nikita7]

Seems like random engine misfire. I would check spark plugs/wires.