My car had a very slight rough idle for a couple of weeks. Yesterday it stalled and now it runs really rough at idle, not even sure it will if it will idle at all but seems ok at higher rpm. No engine light is on. Any ideas?

 

If basic tune-up items are agin, suggest replacing spark plugs, cleaning throttle plate, clean or replace PCV.

If you have a scanner, suggest checking LT and ST fuel trim for indications of excess bias either lean or rich.

good luck

 

Thanks was gonna try spark plugs.