ok was out on my blaster yesterday and was just driving about but when i give it the thumb it just made this high pitch noise and it makes it now when its running but i tried going a bit fast and you barely hear it then, i think its just the air coming out from the gasket if its blown out, but anyway so i seen that the air had been coming from around the gasket area and also noticed that the nut that holds the head on had came loose on the side that the air is coming out of this is on the left, so i tightened it up and it wasnt as bad could this just be the gasket or what ? need help but im taking it off tonight so ill let you'se know then 
