Can you show me were exactly is the location of the PCV valve on a 2003 MPV LX? Thanx

 

The answer to that question is one that you do no want to know if you are going to be replacing it yourself TonyMazda.
PCV valve is buried between the cylinder heads on top of the engine block between the #3 and #6 cylinders and is an absolute bugger to get at. Would show you a pic of it but with intake manifold and fuel rail assembly still installed on the engine you would not be able tosee it well enough.Am right now installing a new engine in a 02 Tribute V6 with same engine and PCV set up so will take a pic of it that way.

[IMG]local://upfiles/1377/264C8AAAB281495C8472C181CD221F85.jpg[/IMG]Yellow X is on the PCV valve. It does not just pull out but must be rotated counterclockwise approx 90' and will then pull out as it is kind of threaded in.

[IMG]local://upfiles/1377/1850791662344F058D5E92CBCF1A08C3.jpg[/IMG]

 

babyhuey,

Is the PCV in the same location on the 01 MPV?

-KWS

 

Wow that sucks, & I thought it was hard to get to on my 3.0l Mazda6.