Hi, I have one other issue with my 2001 Ford F350 super duty 4x4, 7.3 L Auto. When the truck is in park, the o/d light blinks on the shifter. When I back up, the truck bucks. When you switch to drive,then back up again, there is no bucking. The lights still flashes. When in drive at speed, the light does not flash. Any suggestions??
Thanks