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Thread: Boat wonít start

  1. #61
    Ordered a carb rebuild kit, did confirm the boat already has petronix ignition. So again I wait...
    1980 Glasply 19-1/2 foot hardtop cuddy w/ a 470 (Cinbad)
    1994 Hewescraft 16-1/2 foot Searunner w/ 75hp Mercury Ob
    1980 Danica 16 full keel sailboat (Loki)

  2. #62
    Nice progress. With any luck it was just a stuck ring.

    I had pretty good luck on a 351 cobra boat that had a low cylinder doing a soak with seafoam in the low cyl. Got it hot, pulled the low cyl plug and filled the cyl. After a day cranked it and put the plug back in, gained a solid 20 psi after running the smoke clear.

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