Pcv valve location on jaguar

Question edited for clarity, remove abbreviation 'jag' and 'value' > valve.
Question moved to make model category.

In the link

https://www.google.com/search?q=Jaguar+XF+PCV+valve+location

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When you ask for information about your 2000 Jaguar S-Type, it would be very helpful if you would take a moment to mention which engine it is equipped with. There is a 3.0L V-6 and a 4.0L V-8 engine available for that make and model.

However, the spark plug replacement is similar except that the intake manifold must be removed to access the plugs on the right bank on the V-6 engine.

The spark plugs are located under the cover that goes down the center of each valve cover. You must remove the plastic engine cover to see the cover that goes down the center of the valve covers. Remove the screws in the cover plate. Remove the electrical connectors for each ignition coil. Remove the screws securing the coils and remove the coils. The spark plugs are located at th bottom of the hole that the coils just came out of.

NOTE: The spark plug tubes should be blown out with compressed air before removing the spark plugs. Failure to do so can cause severe engine damage from debris falling into the combustion chamber or contaminating the spark plug hole threads.

As for finding a service manual, the best recommendation I can give you is to subscribe to the service information available at ALLDATAdiy.com. This is the same infomation that I use as a professional auto repair technician. The fee is extremely reasonable - under $30 (US) per year.

To your surprise & the rest of the world

YOU NEVER NEED TO REPLACE A PCV VALVE

Remove & spray it clean with brakleen, if you
got nothing better to do

It only regulates crankcase evacuation flow,
of fumes to be burnt & relieves sump pressure

HAS ABSOLUTELY NOTHING TO DO WITH
YOUR CARS DRIVABILITY---Forget it,move on

PCV = Positive Crankcase Valve.
Look on top of your rear Valve Cover. There should should be a hose going onto the PCV that has a nut shaped base which is screwed into the Valve Cover.
First: remove the hose connection to the PCV.
Second: unscrew the PCV.

do a compression test first please ,could have a burnt valve or a ring out causing excessive oil to pass into combustion chamber.Somebody son or daughter might borrowed vehicle and thrashed it doing drifting or burn outs ,has been known

on top of one of the valve covers

PCV . Positive Crankcase Ventalation Valves are always located in the valve cover pans with a hose attached usually leading to the air cleaner, or some other vacuum source..

no there is'nt enough pressure underneath to make it leak try tighting up the valve cover bolts or just getting a new gasket about a $6.00 to $10.00 dollar fix depending on where you go

there is no bleeder

try Google.com [2000 focus pcv valve] somebody should show you where it is.good luck, John