52Chummins
New Member
Hello I am new to the whole forum scene.
I am having trouble with my 1992 Chevy 2500 plow truck with a 6.5 diesel.
The torque converter is coming in and out of lock up in third and fourth gear. If I baby it at 60mph I can get it to stay locked up. But if I touch the brake pedal going 60mph it comes out of lock up obviously, and goes back in and out multiple times without anything else changes.
I would appreciate any direction to go in. I know the TPS sensor and transmission are only a couple years old. The transmission was rebuilt by a reputable transmission shop. I adjusted the TPS.
I am having trouble with my 1992 Chevy 2500 plow truck with a 6.5 diesel.
The torque converter is coming in and out of lock up in third and fourth gear. If I baby it at 60mph I can get it to stay locked up. But if I touch the brake pedal going 60mph it comes out of lock up obviously, and goes back in and out multiple times without anything else changes.
I would appreciate any direction to go in. I know the TPS sensor and transmission are only a couple years old. The transmission was rebuilt by a reputable transmission shop. I adjusted the TPS.