Do you mean the PCV (Positive Crankcase Ventilation) valve? The PCV valve should be on the top of the motor, either in one of the valve covers or in the coverplate on top of the block.
You don't fix it, you replace it.
It should be towards the passenger side of the engine stuck in the valve cover.
Were is the PVC valve located
A 1997 Jeep 4.0L does not have a pcv valve. It uses an orifice in the top of the valve cover.
the PVC vlave is located in a hole on the top of the valve cover next to the oil fill cap.
On the valve cover, with a large vacuum hose attached
lcation pcv for BMW 1997 318i
The PVC valve is located on the top of the engine. It is on the drivers side of the engine close to the back.
under the plastic cover between alternator and fire wall
If I'm not mistaken, it does not have a pcv valve, my 2000 doesn't have one on it...
Its Located be hide the Exhaust manifold, You have to take off the Cat, to get to it
ware is the PVC valve 2002 deville