It's an automatic, but it dosent shift gears anymore started Monday night (yesterday) it just seems like I am driving in 2 gear only... Even if I switch to driving manually (stick shift) it still doesn't change gears... yes the numers on the dash change but you can't feel it shift nor does the sound of the engine chage. This even sounds costly

 

Do you know if you still have a powertrain warranty? Because if you do, it maybe still covered. The most problems i have seen is the main frame on top of the valve body or the transmission controller. You would need the dealer to scan the car, unless you have access to either starscan or a scanner the can read all module on the CAN bus system.