Lots of gas in my 2002 90 horse fourstroke Yamaha.

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13 Jun, 2017

  • 71%
    Solved this issue
  • 99min
    Time to fix
  • 59%
    Recommend to DIY
Need a faster answer?
No Jason.. relax.. I do need more info.. where is the gas? If its accumulated in the bottom of the shroud.. you probably have non-sealing needle and seats..if its filled the crankcase = the same issue. take it to a competent professional and have them clean and set the carbs.. and check the needle/seat assembly in all the carbs. They are what regulates the flow of gas into the carbs... when they do not close... the gas has to go somewhere.. and its never good...
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