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  1. #1
    Member
    Join Date
    May 2005
    Location
    Bella Vista, Ar.
    Posts
    3,145

    Merc XR6 150 question

    Any one have a problem with the thermostat sticking and not allow the motor to pee on these motors? I change my water pump every 2 years and water pressure is good.
    Last edited by dmorgan35; 04-13-2018 at 11:58 AM.

  2. Member
    Join Date
    Jun 2013
    Location
    LONGVIEW TEXAS
    Posts
    13,941
    #2
    not near like the 3.0L ,some but not much sticking
    .................................................. ...the scariest thing in life is the unknown ...................................

  3. Member Lu Bedevia's Avatar
    Join Date
    Oct 2012
    Location
    Wyoming, MI
    Posts
    1,721
    #3
    I own one. I am not sure what you mean by problems? I have never had a problem...

    Lu Bedevia
    1997 Ranger R82 Sport
    1997 Mercury 150 XR6

  4. Banned
    Join Date
    Feb 2012
    Location
    Ohio
    Posts
    4,888
    #4
    Check the pee hole for blockage. Poke a piece of wire through it. But don't do this while motor is running as you could get burned.