If anyone has any helpful advice it would be greatly appreciated. I have a 2000 Ford Ranger and whenever the engine/transmission gets hot (after a long drive) the transmission will shift harshly. It has very harsh shifts from 1-2. But whenever the transmission is cold it works perfectly fine. I don't have a check engine light on and the transmission fluid is clean and doesn't smell burnt. I am planning on changing the transmission fluid, filter, and valve body gasket.
Thanks
Thanks