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Recent content by KeithA

  1. K

    Can I use an air hose to isolate a water blockage? Yamaha 40 hp, 1998, 4-stroke

    Cooling water ran fine last time out, two weeks ago in a fresh water lake here in MN. Now testing it on the driveway no water comes out the pee hole when I start the engine. I started to remove the lower unit then decided to blow air in the hose both directions. Air comes through the line down...
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