I got an oil & filter change today, along with the air filter, and
since I have a new (non-OEM) PCV valve on hand, I decided to check the
existing one. It *looks* pretty new, but I'm not sure it always clicks
when I squeeze the breather hose. The engine makes enough noise to make
me uncertain. The idle does drop every time I squeeze that hose, though.
Any idea if this proves the valve is ok or not?