smack in the middle of the valve cover
where is the pcv valve located 1994 nissan pick up 4wd 2.4l
Under the intake plenum
It is very important to change PCV valve. If valve is old it will plug or seize. This will cause oil pressure to rise and may cause leaks. Most likely the valve cover gaskets will leak if PCV valve is plugged.
4 cylinder does not have pcv valve.
back of the valve cover-passenger side i believe-it has a vacuum line running to the intake.
It is in the valve cover.
The PCV valve on a 1997 Toyota Avalon is located on top of the engine. It connects the left valve cover with the intake.
The PCV valve is usually on top of one of the valve covers.
The PCV valve is located on top of the valve cover in the middle.
pcv valves are always located on valve covers (but not all vehicles have pcv valves)
corvette 1994
Where is the PCV valve located on 97 Toyota Camry and how to replace it.Read more: Where_is_the_PCV_valve_located_on_97_Toyota_Camry_and_how_to_replace_it.