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    48 spl johnson

    my 48 hp wont rev past 3000rpm.have been told not enough vaccum produced for fuel pump,that part of piston may be damaged ,boat has 130 compression both cylinders.that make any sense?could i hook up electic fuel pump?
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    carb cleaner destroys carb coating in fuel bowl?

    hi im told by a marine mechanic that carb cleaner in the fuel bowl takes the coating off and makes the carb porous .i find it hard to believe.
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    48 hp spl still dies out at 2900 rpm

    ready to give up.rebuilt carbs ,rebuilt fuel pump replaced coil also ignition module still dies out at 2900 rpm ,need help
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    1993 johnson 48 spl test power pack

    how do you test a power pack to see if malfunctioning.also why are there kits to remove the power pack from under the fly wheel?
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    1993 48 hp spl 2900 rpm engine dies

    i have noticed that at 2900 rpm motor surges and drops revs wont go over 2900 rpm.how high rpm should this engine go?also noticed fuel bulb deflating and fuel tank has vacum when cap opened.have replaced fuel pump and some fuel lines,will replace all this saturday.need help
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    1993 johnson 48 hp

    rebuilt fuel pump and cleaned rebuilt carbs.has new coils.but still will not go full throttle.like starving for fuel.need help.how do you check out fuel tank?seems ok
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    1993 johnson 48 hp spl

    how do you remove the manual tilt cylinder?
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    johnson 48 hp tilt assist

    my tilt assist has broke where the cable connects to the bottom of the cylinder.have no idea how to repair or replace valve in cylinder.need help for a solution.are these repairable?
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    1993 johnson 48 hp spl

    carb rebuild kit has no info on setting idle jet .turned in 13 times?
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    1993 renken speedometer not working

    have a 1993 renken with omc controls speedo does not work.since this is my first boat with speedo need some help.might just be something easy to fix.
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