3.7 Dodge PCV system?

I think you installed a 3.7 V6 into an 07 Dakota? and
I get that it's smoking, and I get that it has no PCV, but the rest is foreign to me.
But yeah without a working PCV system the engine will burn oil and stink and smoke. I don't know anything about a 3.7 but I do know that it has to somewhere somehow pull the blow-by out of the CC and burn it. Some engines substitute a continuous small-orifice purge in place of the automatic variable flow of the typical PCV.
If in fact the engine is building up pressure you gotta fix this before she starts blowing out seals or gaskets.