Brown Sludge In Radiator and Oil turned Black

Discussion in 'Technical' started by 71COMETGUY, Aug 2, 2016.

  1. 71COMETGUY

    71COMETGUY Member

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    I had just put valve stem seals on them. But okay thanks
     
  2. 71gold

    71gold Frank Cooper Supporting Member

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    a misfire will give a rich situation...
     
  3. 71gold

    71gold Frank Cooper Supporting Member

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    water ports look rather clean.
    your sludge is probably coming from the heater core and radiator, remove both and flush them out . replace them and add distilled water and the correct amount of antifreeze... :thumbs2:
     

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