I blocked the PCV port on the GenV swapped L67 in my Fiero, something I've seen others do in this swap before. When the engine is shut off a hiss noise is heard which I traced to air escaping the oil dipstick tube, should have figured this would happen. Previously in my GTP I just routed a hose from the PCV outlet right to the throttle body, something I'd like to avoid on this for cosmetic reasons. Am I safe just running a breather filter on the PCV outlet?
I'd like some feedback as to what others have done and/or if I'm OK just running as is. When the engine's running, I don't notice air escaping the dipstick tube and it is not enough to move and/or push it out.
I'd like some feedback as to what others have done and/or if I'm OK just running as is. When the engine's running, I don't notice air escaping the dipstick tube and it is not enough to move and/or push it out.