Car bucks after driving around 1 hour (mostly highway). I pull over, turn the ignition off, wait 2-3 minutes, and drive away. Recently, check engine lisght is coming on. Mechanic put it on the scope, and it threw a trans torque converter error.
Anyone with similar experiences? I don't really want to shell out $2500 for a new trans (car KBBs at around $2700).