When does a Ford Focus misfire what happens?
When does a Ford Focus misfire what happens? It starts fine and idles fine but the misfire happens both when the engine is cold and hot. The check engine light is not on, and it just got serviced 5k kms ago. What's the problem with my 2003 Ford Focus? Hoping to get a few pointers as to what could be wrong with my 2003 focus. Literally overnight it had developed a misfire or stutter during acceleration and I won't have a chance to get to a mechanic for a week. It happens when taking off, or when accelerating from cruising...