I have a 99' Ranger 4 banger, 2WD 5 speed. Over the last couple of months after starting the truck, releasing the parking brake, and putting the trans in first or reverse, slowly releasing the clutch, the truck will not move, It is like the rear tires are frozen to the ground. After rocking the car, forward and reverse, It will finally break free and all seems fine. Is there problems with the drive shaft or differential with these pickups. It happens also without the parking brake engaged. It seems to occur when the truck sits idle for 2-3 days.
Thanks.