I have a Question, My Mustang was popping everytime I let off the throttle and or Reving it. Its also running rich. Iv Replaced the tps sensor Set it to 0.97, and iv even tried getting it as close to one volt as I could just to see if that would help but it didnt. It will run Perfect for about 1 hour after setting the tps then it will run like Crap again Dont know what it is. Thought maybe a vacume leak or Timming I dont know. If you could help me on this situation that would be Great.

 

fuel pump problems possibly? :scratch: I'm not much of a motor person, but allow me to be the first to welcom you to TMS..

 

Hi Brad, welcome to the site

I am going to move this to the Fox section, you should get a better response in there