i recently got it to run again and am having a issue with it not idleing right and missing, hesitation . if i unplug the tps the problem goes away it revs up fast with no hesitation, so would that mean a tps problem, looks like someone has replaced it cause mine just has the to holes with no adjustment, is this sopposed to have an adjustable tps on it?

 

90-92 sd tps are not suppose to be adjustable. you can use a analog meter is the best way to catch a glitch when doing a tps sweep.