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  • oil check valves

    I have a 1987 225 Excel. I constantly find oil in the air silencer after the engine has been sitting for a few days. It makes for a smoky startup. Motor tank is not overflowing. I do not have the inline check valves on my Precision Blend system. Can they be added to the lines without any problems or must I make other modifications?

  • #2
    yes but add all 6.
    the original valves are under the pump nipples.

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    • #3
      Thank you Rodbolt. 6 on order. There is a plastic nipple in the middle of the lines. I was going to replace that with the new valves.

      No need to remove the originals is there?

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      • #4
        Just to clarify.
        I can leave the originals in and add the new ones in the middle of the lines?
        Or must I remove the originals.

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        • #5
          I have seen them left with no issues.
          myself I remove them or update the pump.

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          • #6
            Thank you Rodbolt.

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