i have a tune from FS and i went to the track to go try things out and i cant get passed 1st gear. when ever i get to about6800 RPM the car shoos up to the rev limiter and then the clutch wont engage. if i shut down the car and try to restart it i cant because the clutch wont go down all the way. i have to sit there and pump it like a million times for it to start working normal again. i returned the car to stock then reloaded the tune and it still happens. even when i take the rev. down as soon as i shift gears the car stops going. any help/.