Where is the PCV valve on a '92 Honda Civic 4 dr 1.5L engine and how do you change it?

Answer 1

on the intake manifold right before it enters the head, you'll see a hose coming from it goin back into the manifold, its about 1-2 inchs black, and shoudl jsut pop out of the hole. Shake it, if it rattles, its stille good, if not replace it, usually bout 3-5 bucks I found the PCV valve on my 98 civic in front of but under the air filter box. I needed a flashlight to see it. It was a pain to get in there and try to replace it. I think you need to remove a lot of pieces to work comfortably in there.