Right, i have fitted a pi 3800 hi-stall the other day, and wired in a lockup switch (pin 14b to ground) the first time i used the lockup switch it locked the torque converter but remained locked even after switching it off. the only way i can stop the car from stalling is putting it in neutral before i come to a stop:rolleyes: have removed the switch. pin 14b has 12volts meaning its off, IF i leave the car parked up for a hour its fine until i start driving again and it will lockup.
can it be a internal problem in the torque converter or will it be the gearbox?