ok there are 2 different sizes. 7/8 and 15/16 it comes from the right side of the car towards the firewall. usually green of gold color unless replaced with aftermarket one. it is not too hard to get to, just patience. if you have a new one, you can see and compare it. remove the hose and start untightening it. good luck.
The PCV valve on a 1987 Toyota Corolla FX16 is located behind the alternator. It is under the intake manifold.
The PCV valve on a 1998 Toyota Corolla is located on top of the engine, on the passenger side. It connects the intake manifold with the valve cover.
It depends on which engine you have but it should be in the intake manifold. There should be a hose going from it to the throtle body.
back of the valve cover-passenger side i believe-it has a vacuum line running to the intake.
it should be rigth of the valve cover follow the thick vacum hoses from the intake manifold
4 cylinder does not have pcv valve.
where is the pcv valve located on a 2001 buick lesabre
where is the pcv valve located on zuzuki esteem 2001
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.