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  1. J

    2000 Mercury EFI 225hp rmp at wide open changes day to day

    Max rpm is only 5000 at wide open. every now and then itll pick up and run about 5800 rpm which the boat speed increases 15mph. some times on the water max rpm is 5000 and itll randomly shoot up for 5800 for 2 mins and sometimes it wont get to 5800 at all... what could be the problem... this is...
  2. J

    200 Mercury efi 225hp oil pressure issue

    the 3 gal oil tank has some crazy pressure. probably around 50lbs. i cant believe it didnt blow one of the caps off. it was basically swelled so much it was round shaped. i noticed the boat wasn't running right. usually itll run around 55 mph and it wasnt even hitting 30 mph. it was mis firing a...
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