I like turtles
Last night I did a local pull with the truck. I pulled in 2nd gear and 4 low. I am running 35 toyo mts that are getting bald. Well anyways once I got about a third of the way down the track my truck kept shifting from 1st to 2nd. It did it like 3 times. My brother pulled my truck in a diffrent class and it did the same thing. Tranny has all suncoast internals along with torque converter. What would cause it to do this? Last year the truck stayed in 2nd the whole way down with just a chip.