Oh no. Took the car out again to listen for the knocking noise from the front. Went to accelerate and the thing did nothing. She just sat there not increasing speed. This happens at any speed and any rpm. If i back off, then very slowly depress the accelerator she will slowly increase in speed. Stationary, if i blip the throttle she will pop the exhaust, sometimes she won't rev at all. It even sat at 2500rpm for a few seconds until i blip the throttle a few times. What on earth is happening??? I feel i have been sold a dud motor.