Finally found my vacuum leak today. I have a hole in the short hose between the pcv valve and throttle body. anybody know what that is called or a part number so i can go pick one up tonite? Its the shorter hose directly connected to the throttle body that the pcv fits into, maybe 2 inches long. Thanks in advance guys, i really wanna fix this,i cant deal with the whistling anymore.

 

The TB hose goes to the valve cover, if that's the one then just buy a length of 3/8" oil/fuel line hose.

You should also be able to do the same with the very short hose from the pcv to the intake manifold.