Okay guys, so today I got onto the on-ramp and my transmission started acting really bad. The transmission seemed to not want to shift up and stayed in a very low gear at about 2nd or 3rd. It said I was in 5th or 4th gear but it never downshifted or upshifted and when i tried going 60 my revs were up near 5k. The Service Engine Soon light came on. I'm pretty worried now but my Nissan S matic fluid comes in wednsday; I will have to do a flush tomorrow at the dealership because I have to get to school on wednsday.

I haven't heard anyone else with something like this so I hope to let everyone know what the **** happens when you put Valvoline ATF synthetic in the car lol.