Hey guys, so today i just expierienced the weirdest this, i feel a pulsing grind on the gas pedal exactly when i hit 80 kmph and above it doesnt change with speed other than when i slow down below 80 i also tried driving up to a hundred kmph and putting the car in neutral amd its still there
thanks in advance

 

could be a dozen things, you need to try and be more specific on where in the car its coming from, TC, gearbox, big end, diff, wheel beerings

 

this.

 

Early 8 was built with a problem 5th gear that can cause vibration.