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Recent content by boxxer

  1. B

    199040 HP 4 stroke

    I have a 1999 40 HP 4 stroke Mercury and at idle or trolling speeds, the alarm goes of. I run above trolling speeds or even WOT and it runs fast and great - no alarms. A few years ago, I had the dealer put a hotter thermostat in because the motor was so cold blooded and really have not trolled...
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