PCV Valves

[85berlina]

Hi guys,

Just wondering about PCV valves. My car is idling great and is running perfectly but the PCV valve makes a loud rattling sound at idle. I replaced the valve and it did the same thing again.
It's a 6 cylinder black motor with a varajet 2.
So, I was just wondering if any of your PCV valves do that.

Thanks guys

 

[bigg_vin]

mine did it when i changed the carby to a holley 350... and therefore did not have the PCV valve connected....

maybe just double check the connections?

 

[atrail308]

mine rattled on my old 202 LX torry, i ended up pulling it off, blocking the hose and putting a breather on the rocker cover...