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  1. #1
    Member
    Join Date
    Jun 2011
    Location
    Smithfield
    Posts
    80

    Brand New SHO Buzzing Noise

    I have a new 225 SHO and there is a slight buzzing noise from what I think is the electronic throttle control valve. Is this normal when the key is turned on? I havent ever had a motor that made noise when it wasnt running before, seems odd.

  2. Member
    Join Date
    Oct 2005
    Location
    Lavergne, TN
    Posts
    525
    #2
    Electric fuel pump can be heard running with the key on. That is normal.

  3. Member
    Join Date
    Feb 2018
    Location
    Kennesaw, Georgia
    Posts
    3,147
    #3
    Electric fuel pump only runs for several seconds with the key on and the motor not running.

    The ETV buzzes all of the time.