Hey guys I've found conflicting info on this and wanted to find out what you guys think. I have my PCV valve hooked into my air cleaner, but the breather seems to still be puffing when the engine's running. I've found info on the web and from people that say it should be in the intake (like the power brake line) or on the air cleaner. I've seen pics of people's trucks that have both. Stock I thought it went into the air cleaner! So I'm not sure. I hooked the PCV up to manifold vacuum on my old '66 Mustang and it worked fine, so I'm thinking of doing that. I don't wanna risk blowing out seals if it's in the wrong place. Anyone have any opinions on this? I'm probably just gonna find a 3/8" fitting and try it anyway. What do I have to lose? $2?