sometimes my car surges when im at light throttle or when cruise in on at 45-60mph and i start up a hill and the car accelerates on its own. im not getting any codes in the transmission or ecm. i have done a trans mission flush about 2k miles ago. the car has 150800 miles on it.
im wondering if its the torque converter going bad. or if i might be able to put a tcc solenoid in it and fix the problem. i am gonna put a zzp a shift kit in and new filter in a couple weeks.
any ideas please let me know