popping out of gear

hello all, i have an 85' tercel wagon (4x4) with the 3 spd auto and it pops itself out of gear when i turn right. Other than that i just did the rad and timing belt myself and she doesn't even burn any oil. Thanks!

Maybe check for a broken motor mount? One of my old Ford trucks would do kind of the same thing. The torque from the motor would actually drop it down to first gear when I would get on the gas in a turn.