ok,so i just picked up my rx7 this monday and the engine was running a little rough after it warmed up BUT it goes away after the clutch is engaged. I got a video of how it sounds. A friend came over and said it was the TPS but i just wanna make sure.Any suggestions would help
http://www.youtube.com/watch?v=BSCocLh_bCo

 

TPS or bad vacuum leak.

 

i'm gonna check it out today to see if theres any vacuum leaks or to see if the tps is barely connected

 

did a check of everything,took apart secondary valves and one of them was froze,took apart everything and zip tied them open,idled fine for a while now its back to idling normally at 1k rpm but it still bounces from 1k to 1.2k rpm.Drives great!