yes
It is located under the Intake Manifold. You must remove the intake manifold to get to it.
Pcv valve on a 3.0L V6 Mazda tribute is buried under the intake manifold. It is approximately under the throttle valve. It is NOT inserted into a rubber grommet in the rocker cover. It is screwed into the lower intake manifold. Use a deep 7/8" 12 point socket to twist it 90 degrees to the left to remove it and reverse this to put it in. Be sure to replace the PCV valve when replacing the spark plugs since all needs to have the intake manifold removed to get to them.Normally located on top of the valve cover.AnswerMost are inserted into a rubber grommet in the rocker cover.
214 ft-lbs or 290nm
Disconnect the battery, remove the intake manifold, remove the spark plug boot covers and cables, and remove the old spark plugs. Put in the new spark plugs, attach the spark plug boot covers and cables, replace the intake manifold and connect the battery.
6 gaskets
Under the intake manifold.
In intake manifold under fuel rails.
If you have the 3.0L the pcv valve is located under the fuel rail under the intake manifold. You cannot remove with finger power...The valve turns out counter clockwise with some force.
Lug nuts? 95-105 Ft. Lbs.
It cost me under 10 dollars for the part. Very easy job. I think 8 bolts hold it down. Take off the cover, the intake, etc... It's 6 oval shaped gaskets.
Behind the engine, under neath the intake manifold.