Home › Forum › Ask A Member › 1974 Evinrude 9.9 won’t idle at low RPMs, need help › Re: 1974 Evinrude 9.9 won’t idle at low RPMs, need help

#35846
PugetSoundBoater
Participant

    When did OMC change the design on the upper water tube grommet,what years had the better one?

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