I'm new here and I have a 03 stock hemi that I believe it can be my "throttle position sensor" I been having issues with bad idle after engine cools down. RPM fluctuates down and up 200 rpm for couple seconds and then it idle fine after that. I also feel a dead spot in the throttle. I have cleaned throttle body and done a full tune up on it. last thing I think it's missing with my trany how it shifts. I ran out of slotions please help.....thanks

 

https://dodgeforum.com/forum/3rd-gen...procedure.html

 

Thanks for this info, but I had tried it before and I just did it again hoping it would work. but no luck. The truck acts the same...