I recently got it running from putting a remanufactured motor. It has a new tps,cps, and iac. I went to drive it and the first stop it sounded like it was going to die and recovered fine. Then i stopped two more time and on the third stop it idle down and died. This happened when it was low on gas and wouldn't idle.(it was on a incline.) I put gas in it and now it would idle fine but anytime you give it gas it will idle down and die.

I am thinking tps sensor because it is doing the same thing it was before i replaced tps. Does this sound right? If not what could it be?

It has been running great before this and i have drove about 150 miles on the motor before this happened.

 

You may need you pcm reflashed by dodge, I had a similar problem and dodge reflashed the computer and it was fine

 

My brother installed the new tps and he put it on backwards did he screw it up?