[Snowgoer05]

Yea you need your tranny rebuilt They hada aproblem with them I have the same problem your tranny is shifting from 1 to 3 and the 4 shift points you are seening is 1 3 4 adn torque lock witch is 4 but your tranny is actually like a 5 speed but tq lock isnt a gear its in your converter and seems like a gear