I was getting a 48 code on my95ss. So I thought I would just clean it the MAF along with the throttle body. BTW I have a Professional Products 52mm that has perforned great. So I took it all apart and cleaned the IAC and took the TPS sensor off and put it right back on. The car ran great for about 5 miles then it was misfiring, bucking and would not hardly run. So I went back through it all---twice. It looked alright. So I went to start it up and now it revs to about 3 grand and dies------I currently have no codes showing. What stupid ignorant thing did I do or what am I overlooking?