pcv valve

i have an 88 honda civic i am gonna give it a complete tune up in the next week. i was told to check th pcv valve. honestly i had never heard of that but i was like oh well...lol but i cant find it on the car can anyone maybe give a pic of the location so i can find it easier i quess it would help if i new what i was lookin for thnx

It was near the 4th runner on the intake manifold on my 90 civic. Might be different for you though if you have the DPFI instead of the MPFI setup.

check your other post and what model is the engine or car?