Ford Repair Questions? Ask a Mechanic for Answers ASAP
Is the check engine light on? Does it shut off driving at road speed or at stops?
No check engine light? Is that correct?
What is the engine size?
It sounds like a possible crankshaft sensor. I would have it checked for codes at your local parts store and repost the codes.
Less than 1 hour labor and $40.00 for the sensor.