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  1. S

    What year did Yamaha have eng hrs in the ECU?

    What year did the Yamaha 250 OX66 engines record the engine hours? :confused:
  2. S

    Yamaha tach displaying a "1"

    The tachometer on my '99 225 is displaying a "1", and I thought I read a post on this forum which diagnossed this as a bad tach but could not find the post. Any ideas?
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    Yamaha tilt clyinder rebuild

    Does anyone have any experience performing a rebuild on a '99 Yamaha 225 tilt clyinder?<br />The dealer who checked out these engines before I purchased then said that the seals were "blown"<br />Is it possible that the system just needs fluid or bleeding?<br /><br />Thanks,<br /><br />sstarnes
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    '99 OX66 complete fuel system "flush out"

    I have just recently purchased a boat with a pair of '99 Yamaha 225 OX66 engines which have been sitting for over a year. I was assured that these were properly winterized and stored only to find out that the pumps are "stuck" and the VST tanks are full of "surupy" gasoline. I have had both fuel...
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