Heres the deal guys I whent to start up my car one day a week or two after my tune and the car runs/drives real rough for a few minutes after startup and it shifts weird also. The car can be hot or cold and it does it everytime even if I just shut off and try staring right back up. I cant figure out what the hells wrong, the car drives great after a few minutes and you wouldn't even know anythings wrong.
What do you guys think this would be.
PS: I tried loading up an old tune and it still ran that way.
What do you guys think this would be.
PS: I tried loading up an old tune and it still ran that way.