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Thread: PCV Valve - replaced?

  1. #1
    Registered Member

    mazda

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    PCV Valve - replaced?

    I was thinking of replacing PCV valve

    It seems difficult to reach - when I searched this forum, I did not get a single hit.
    Anyone changed it? It is so easy on my Integra.

  2. #2
    Registered Member

    2009 Mazda 5 GT - 5-speed MT

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    Jul 2018
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    Winnipeg Manitoba Canada
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    ms2000, here's a link to a few YouTube videos:
    https://www.youtube.com/results?sear...lace+pcv+valve
    Given that the Mazda 5 is based on the Mazda 3, the procedure should be the same. I should change mine at some point - our '09 is at 159K km. If you get to this before I do, please post details of your experience. (We're still in a deep freeze here; I doubt I'll do mine before April or May.)

  3. #3
    Registered Member Silentnoise713's Avatar

    2008 Mazda5 Grand Touring; 2009 Honda Fit Sport/Nav MT

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    Quote Originally Posted by #35 View Post
    ms2000, here's a link to a few YouTube videos:
    https://www.youtube.com/results?sear...lace+pcv+valve
    Given that the Mazda 5 is based on the Mazda 3, the procedure should be the same. I should change mine at some point - our '09 is at 159K km. If you get to this before I do, please post details of your experience. (We're still in a deep freeze here; I doubt I'll do mine before April or May.)
    Be cautious of the Mazda3/6 videos. Most are hack jobs by guys who really don't know what they are doing...

    This is the most comprehensive reference that I've come across. The idea is simple, you HAVE to remove the intake manifold. Not a technically hard/challenging job but will take a few hours. LOTS of connectors and hoses to keep track of (lucky connectors are unique fit) if you don't mark them and you have to be creative with your tools/bolts to get them into position.

    https://www.youtube.com/watch?v=vBxm5QjD0PY



    https://www.mazdas247.com/forum/show...-Breather-Hose
    Stuff for sale:
    YellowSpeed DPS Coilovers - cheap



    ^http://www.wingood.com/flagselect.asp

    My Thread
    ^http://www.mazdas247.com/forum/showt...oise713-Thread

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