Vacuum Leak....how to find it???

[kpc_0721]

Hey just wondering is there a way to check the vaccum pressure and check for leaks because I think I may have a vacuum leak somewhere but I cant seem to find it?

[coolbone28]

zerothread?id=158784

[Florida240sx]

I use a pvc cap that I drilled a hole in.

[blinkshome]

if you have an undisclosed vac leak try spraying some integral parts of the vac system with carb cleaner. the motor idle should race when you find it. better done on a cold motor before it gets too hot.