I don't think a little leak would do that. I think it's either the way he is triving, the way he installed his bov, or the way he got his computer rehashed...like always though I'm probably wrong. Um about the tire thing...if your car is off I don't see why you can't run upto 20-25psi of air pressure in there. And since the pressure is only gonna be comin out from the leak a tire pump should do it, I think. Anyways...peace,
hippy