pcv valve

Discussion in 'All Things Technical' started by Obey 1, May 17, 2018.

  1. Obey 1

    Obey 1 Well-Known Member

    today managed to have changed this has i was having build up of oil on the block , took the pipes off down to the block and found the wide pipe to the block to be very oil wet and very hard couldnt even squeeze the pipe , the question i have did these pcv pipe change design as on mine it looks like this
    [​IMG]
    i bought this one which happened to be the wrong one so i just used the fat pipe off the item and used on mine this one is for a 2.5 in any body wants this
    [​IMG]

    no on reading the valves are suppose to have a bearing or summat inside and when fail they block up and force oil out of pipe seals , well when took mine off there was no sign of a bearing sound nor even a valve did these change at somepoint
     
  2. Dan

    Dan Member

    i think there ment to rattle when shaken,showing the valve can open n close,just blast a load of wd40 through it
     
  3. Obey 1

    Obey 1 Well-Known Member

    it def didnt have a rattle valve it was like the first pic only one pipe clamp but def no rattle there it was just a straight through pipe t piece
     
  4. Obey 1

    Obey 1 Well-Known Member

    can someone show me exactley were the pcv is on the wr1 , is it same as the sti because confused to taking pipes off and just a t piece
     
  5. Obey 1

    Obey 1 Well-Known Member

  6. Obey 1

    Obey 1 Well-Known Member

    on the second pic i cant see were the pcv would be ?
     
  7. Obey 1

    Obey 1 Well-Known Member

    guy who built the engine got back to me regards to the pcv valve he said
    The pcv valve is under the throttle body
     

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