That's wrong, too. The 4.7 is cheap enough to replace. The Hemi's PCV valve is a bit pricey. I've cleaned mine a couple of times. Probably time to deep-six it, though, at 102K.

 

ok so i checked amazon,ebay,advance auto,auto zone and napa - no one sells a pcv valve for my 05 ram 4.7 - can anyone send me a link to a site that has it? thanks

 

A lot of us also take off the TB and clean it as well.

 

forgive my ignorance but what does the pvc vavle do?

 

its doesnt do much if no one carries a replacment,lol

 

Puts a negative pressure on the crankcase which helps preserve seals to a certain extent. The main purpose is to take oil vapor from the crankcase and inject it into the intake for it to be burned off in combustion. An emmisions thing of sorts.

 

Yeah it's wrong. Sorry I didn't make that clear. http://www.car-stuff.com/dodgepcvvalve.htm has them and http://www.autopartswarehouse.com/

 

I bought the PCV valve for my 4.7 through Oreillys. They had to order it but AZ and AA both were convinced that my truck didnt have one as well, even when I showed it to them they just shrugged their shoulders. I think Napa may have them too.

 

Heck, they probably aren't much at the Dodge dealer.

 

thanks fasttruck860 for the links.i bought a new pcv valve for $23 with shipping.