Recent content by Tumpaa

  1. T

    No water from exhaust

    Hi,<br /><br />Have a problem with Johnson OB, FD-18 -64 model.<br /><br />There is only little mist coming from exhaust when running. Changed impeller wheel. When taking thermostat away there was normal amount of water coming from exhaust relief port. Seems that bypass circulation system is...
  2. T

    Johnson cooling problem

    I had a first test drive with my old faithful Johnson fd-18 18 HP 64 model outboard.<br /><br />It has been on storage for 5 years and I changed impeller on water pump, cleaned and tested the thermostat on boiling water. Thermostat seem to open and close on right temperatures. Old impeller...
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