We have a 99 Ford Windstar. My wife, who drives this vehicle most of the times, says that in the last week at least on three separate occasions while doing around 20-40 Mi/hr suddenly the car kind of kicked (jerked) which lasted for 5-10 seconds and then there was some kind of ?friction noise form t…

99 Ford Windstar kicks (jerks) at around 30-40 Mi/hr

system June 3, 2007, 11:11pm 6

Could also be the vehicle speed sensor sending the wrong speed information to the engine computer.