janathan5 New Member Apr 21, 2014 #1 I know the ls has a breather box that connects to the pcv valve but does the 4 dr gs have one?? I changed my pcv valve but it wasn't connected to anything on the under side, only the hose to the manifold. Mahalo
I know the ls has a breather box that connects to the pcv valve but does the 4 dr gs have one?? I changed my pcv valve but it wasn't connected to anything on the under side, only the hose to the manifold. Mahalo
