The PCV valve is located on the top of the valve cover. To test the PCV valve, start the engine, pull the valve out of the valve cover and put your thumb over the hole in the end. If you hear a little click, then the PCV valve is good. If there is no vacuum at the hole, either the valve is bad or the hose is bad. To see if the hose is bad, pull the hose off and put your thumb over the end. If there is vacuum, replace the PCV valve. If not, replace the hose. It's important to note that PCV valves are sized for specific engine applications. The wrong PCV valve for an application can flow too much or too little air causing driveability problems.
The pcv valve should be located on top of the valve cover. It plugs in, and should pull out with some gentle coaxing.
smack in the middle of the valve cover
No PCV valve on this engine. Has "PCV system". Hose from valve cover to throttle body. Nothing to replace.
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.
The PCV valve is located on top of the valve cover in the middle.
The PCV valve is usually on top of one of the valve covers.
The PCV valve on a 1997 Toyota Avalon is located on top of the engine. It connects the left valve cover with the intake.
pcv valves are always located on valve covers (but not all vehicles have pcv valves)
Where's the PCV valve located on a 2004 Toyota Sienna van
The PCV valve on a 1987 Toyota Corolla FX16 is located behind the alternator. It is under the intake manifold.
You can find the PCV valve, on the outside of the air cleaner housing. The PCV valve will be attached to the back of the housing.
http://www.4x4wire.com/toyota/maintenance/tacoma_4runner_30k/maintenancep5.html Link explains where PCV valve is, how to test it !!!!
The PCV valve is in the rear portion of the rocker arm cover set in a grommet with a large (10mm I.D.) hose that goes to the intake.
The 1994 VW Jetta PCV valve is located on the outside of the air cleaner housing. You can find the valve on the back side of the housing.
PCV valve is located on the of the valve cover. There is a hose connecting the valve and the intake manifold. You should not have problems locating it.
The Jeep 4.0 did not use a PCV valve. However, there is a fitting on the top of the valve cover at the very back of the engine that serves instead of a PCV valve.
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.
The PCV valve on a 1994 Regal Custom should be located on top of the valve cover. It is a plug in type and is easily changed.
It is located in the right valve cover.
Putting a PCV valve on a Toyota Tacoma is pretty easy. Just pull on the old PCV valve straight out of the rubber grommet once itÕs out twist the hose off the other end and replace it with a new one.
The PVC valve on a 1994 impala is located on the valve cover. It is close to the dip stick end.