Chrysler 300C & SRT8 Forums banner

1 - 4 of 4 Posts

·
Premium Member
Joined
·
157 Posts
Discussion Starter #1
I was going to pick up a PVC valve,only 10 bucks, and change mine when I install my catch can but Advance says it's a special order item. No big deal just wondering if these can be inspected. Do they have the ball inside that rattles or should they be replaced at a certain mileage interval.
 

·
Administrator
Joined
·
19,734 Posts
They have a check ball inside so you'd test them just like any other. If it rattles, it's good. If it don't, time to replace it.
 

·
Registered
Joined
·
373 Posts
And, technically, it's a "PCV valve", PCV standing for Positive Crankcase Ventilation. And yes, it's basically a check valve, only flows one way. Just a little FYI.
 
1 - 4 of 4 Posts
Top