i'm guessing this is very simple thing to do but i was just never able to locate it or do it. i have a 1993 Z28, i just need to know where it is, how to remove it, and how to install it. thanks guys.

 

You may have a U-shaped hose feeding your PCV, but just pull the hose off, pull out the valve and replace with a new one.

 

yea, if the old one rattles (shake it to see), it's still good
even though you might as well replace it, you can keep the old one for a backup for whatever reason

 

Yeah you might as well replace it. Even if it does seem to be in working order. For a $2-3 dollar part it's well worth it. Grab it, pull it out. Pop it off the hose and go backwards with the new one. Maybe 20 seconds of your time.

 

try these two sites, i found them helpful!

http://www.installuniversity.com/ins...sity/index.htm

 

thank you guys. i didn't know it was that simple. thanks again