Smoke from Oil Cap - Help!

Discussion in 'Technical' started by Chesutiko, May 16, 2016.

  1. Chesutiko

    Chesutiko Member

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    Just finished putting back together my Z that I've been working on getting going for a while now, topped up all the fluids etc..
    Started it up and it seems to have a fair amount of smoke that comes out of the oil filler hole, as well as the dipstick...

    I've done a bit of a search and the most common thing coming up is the PCV valves. But it can't be any of the PCV hoses or valves because they had already been cleaned up/unblocked when I had the engine out of the car!

    Just wondering if anyone else had any experience with the sump becoming pressurized?
    If it's somehow blowing pressure passed the piston rings I'm about done with this POS.

    Any help or advice would be much appreciated.
     
  2. Shane001

    Shane001 Well-Known Member

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    Do a compression and leak down test to rule this out.
     
  3. Gunwarm

    Gunwarm Kamikazee Special Corps

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    :banned: I can tell you right now rebuild time (Fact):br:
     
  4. zed96

    zed96 Member

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    When warm or straight away on a cold straight away on a cold start?
     
  5. East Coast Z

    East Coast Z Well-Known Member

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    Compression Test!

    As Shane mentioned perform a COMPRESSION TEST. :p

    Or............Don't remove the oil cap or dipstick! :D
     
  6. badxtc

    badxtc kirby's bitch

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    Its blow by. Things plucked.time for new one
     
  7. Gunwarm

    Gunwarm Kamikazee Special Corps

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    :agree:
     

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