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  1. 9

    At the end of my rope with this Mercury !!

    Good day everyone... Ok here is my issue . I have a 1999 2 stroke 90hp mercury and when i attach the fuel line it dies. Now from reading past post of similar problems i found out it could be a bad fuel pump, stuck carb or even a bad primer bulb. So here's the kicker... I rebuilt the fuel pump...
  2. 9

    90 hp Carb idle adjustments.

    Hello all I?m back again unfortunately ... I have a 1999 two stroke 90 hp runs fine on the hose but out on the water must be started in the high idle position and will only idle in Neutral for two to three mins before stalling. When shifted to forward gear often will stall and seems to bog down...
  3. 9

    1999 Mercury 2 stroke 90hp idle problems

    Hello I have a 99 mercury 90hp 2stroke outboard that runs great on the water hose but when I put it in the water I have to start it in the forward high idle position and then when I shift it to neutral or in gear it stalls out. When I am lucky enough to get it into gear without it stalling it...
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