Hi I'm looking at purchasing an R33 GTR Vspec. Car looks arnt aesthetically pleasing but great little number. Only problem I have is a weird humming/grinding sound coming from what sounds like cyl 1, the front cyl. While the car is idling you can hear the sound, but as soon as any load is on the car or you touch the throttle it disappears. Will post a video to go with, any ideas at all would be a great advantage.
trim.hmSn5q.MOV