I had my truck serviced in preparation for a long trip. The dealer suggested that the transmission fluid be changed and the transmission be flushed. I agreed.
Immediately after serviceing the transmission a problem developed. Between 40 and about 60 mph it feels as if it is trying to shift dow and then up, you can feel a "bump". If I carefully hold a constant speed, usually around 53 mph and 1500 rpm, the Transmission repeatedly shifts back and forth at probably 20 hertz causiing a tremendous vibration.
They changed the torque converter and the problem remains.
have the same problem?
Wednesday, October 15th, 2008 AT 4:38 AM