I drive a 2003 Yellow Celica GT (automatic
)...but anyways I have always been able to go over 100 MPH and hit around 125-130 MPH. The past couple of weeks whenever I try to get over 100 MPH my car starts jerking and simply wont go past 100 MPH. I have tried it with OverDrive on and off, and it simply will not go past 100 MPH.
But, I put it into 2nd (the one below drive), which I know is bad to do, and then finally does it go somewhat beyond 100 MPH.
Is this a transmission problem? Or if no, then what could it be?