Where does the PCV valve conect to the block? It starts at the top of the intake and them goes through between the 1 2 intake runners and then connects to what? thanks in advance...

 

it aint even be tryin to connect to the block, doo. j/k it goes down into a little black box kind of under the intake manifold. just pull on it. its in a rubber gasket thing in the top of that black metal positive crankcase ventilation box. it really helps too if you mention what car you have. so this is really just an educated guessaroni.

 

Right, its a D16Z6 thanks for the info I will keep looking

 

as was mentioned, it is under the intake manifold; in the black oil separator box that's on the back of the block