The motor, after driving a while, throtles up an down at 1500 rpm/55mph? It has been in 3 different shops for about a month and no one can figure it out. Please help, it is driving me crazy. I have changed the egr sensor, evap sensor, all o2 sensors and a new fuel filter.
have the same problem?
Tuesday, November 1st, 2011 AT 11:00 PM