TPS?? (89 olds V6 3.3)
So i have cleared all the codes, yet after 2 weeks engine light came back on and its code 22, witch is suppose to be TPS, i replaced the TPS a month ago, my question is are you suppose to adjust it or something?? it runs rough at Idle and will die at a stop light,but once its warmed up it runs fine, but like i said engine light is on, also i bought the TPS on ebay for way cheaper than at auto store, could it be bad?? i just don't understand if it should be tight or kinda loose either, actually my brother in law put it in and it is moveable.