tps

i dont think my tps is correctly adjusted from when i switched my pump. The torque convertor comes off way to easy. Itll only stay locked up if im very easy on the throttle. It so hard to drive at constant speed. I have to let off so it locks up. The truck slowly slows down then i accelerate again. Kinda annoying. The tps has 5 wires off it. How do i adjust it?

The emission valves have (egr) have been removed. But i dont know about the solenoids above the #7 cylinder. what they do?/can i remove them? where do the wires go off them?

Any help much appreciated.

FYI. 1987 GMC sierra 1500 4x4 c-code with 700r4