lockup

I’ve had this issue for a little while now. It only happens right after i start the jeep and go for maybe a quarter mile. I’ll hit the brakes and a loud bang or clunk comes from the bottom of the jeep and my rear wheel locks up completely. This usually goes away after I brake a couple times...

I have a 97 tj. Love the jeep rebuilt most of it since I’ve had. Anyway I have the 3 speed auto in it. It was old and worn when I bought the jeep and there after it was blown and then rebuilt. Got it back and everything was a little messed up but finally got it figured out. Fast forward a year...

Just bought a 02 Sahara 4.0 for stupid cheap. CEL was on and PO stated it was for Torque Converter Lockup solenoid???? I know it's a 3 spd and it shifts great. However the torque converter doesn't lockup at highway speeds, at 55mph it's around 2100 rpms. My question is: If change out the switch...