What is this hose - please help !

Discussion in 'New to the Club? Why not introduce yourself?' started by Phil14567, Sep 8, 2024.

  1. Hi all,

    I am attaching some pictures of because I can't tell if it's the oil breather pipe 100% and why it's leaking so much - and what is the circular thing it's connected to ? PCV valve ?

    Any help would b much appreciated

    Thanks
     

    Attached Files:

  2. ianplymouth

    ianplymouth RSM Club Member

    It's a breather hose and the circular thing is a non return valve.

    Purpose is for it to suck fumes and vapours from the inside of the engine and the valve stops boost pressure from going back into the engine
     
  3. Thanks for the response Ian much appreciated.

    A fair bit of oil seems to be leaking from the breather - I read on another thread that it's because the hose comes loose sometimes.

    So will try clamping it w a jubilee n hope it solves the issue
     

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