DRIVING DOWN THE HWYWAY THE TRANSMISSION WILL KICK OUT OF SIXTH GEAR . SOMETIMES IT GS TO FIFTH. SOMETIMES IT GS TO FORTH. SOMETIMES IT JUST DISCONNECTS. IT IS THE SAME PROBLEM YOU Are reporting on with the F150. MINE IS THE SAME YEAR AND THE SAME MOTOR AND TRANSMISSION AS THE F150 BUT I HAVE THE TRANSIT VAN T350. WHEN IT DS THIS IT SAYS MOTOR FAILURE ON THE DASH, SERVICE IMMEDIATELY. BUT IT IS NOT THE MOTOR. THE MOTOR IS RUNNING FINE. IT IS THE TRANSMISSION. THIS HAPPENS EVERY 30 TO 70 MILES OF DRIVING FOR THE LAST TWO WEEKS. THE PROBLEM STILL EXISTS. WILL FORD FIX IT OR DO I HAVE TO.