I took it for a short little drive to see what was up, started going down hill I was in 3rd and it started to slip or something it was weird, it was like it kept shifting from 3 to 2 but kept doing it, I put it in D and it stopped, but it is definately acting up- I am going to try and plug the resistor back in and see what happens,-- its like it was all fine until I took out my air resonator, don't know what I did--