I'll try to explain the best I can. I have a ford focus zx5 5 speed transmission. It seems that at operating temperature, the car will have low idle when coming to a complete stop. I have had the pcv hose replaced, the maf sensor cleaned and the throttle plate cleaned. Also I have new spark plugs put in because they were a little dirty. The low idle will fluctuate then return to normal everytime I come to a stoplight or park my vehicle with engine still running. The vehicle acts like it wants to stall but it doesn't quite do so.
Thursday, February 13th, 2014 AT 9:00 PM