Mercury 90 hp runs good first off then after 100 yards it slows to about half speed
J jrom Recruit Joined Mar 16, 2021 Messages 2 Mar 16, 2021 #1 Mercury 90 hp runs good first off then after 100 yards it slows to about half speed
R racerone Supreme Mariner Joined Dec 28, 2013 Messages 39,164 Mar 16, 2021 #2 What year ?----Serial # ?----3 cylinder or inline 6 cylinder ?
R racerone Supreme Mariner Joined Dec 28, 2013 Messages 39,164 Mar 16, 2021 #4 Overheating ?-----Water in fuel ?-----Plugged fuel filters.----Air leak in fuel line / connectors ?------Check spark.----Perhaps post compression numbers.
Overheating ?-----Water in fuel ?-----Plugged fuel filters.----Air leak in fuel line / connectors ?------Check spark.----Perhaps post compression numbers.
