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  1. M

    1983 50 hp mercury 30psi compression on all 4 cylinders

    At the end of last summer, engine was running fine as I was going across the lake running full speed and engine acted like it was running out of fuel so I stopped and switched tanks while engine was running. I pumped up new tank and took off again but after about 200 yards same thing happened. I...
  2. M

    1983 50 HP Merury throttle cable ????

    My throttle cable is bad on my '83 50 hp merc quicksivler, I looked on the cable and there is a # 13040*, * being something I can't make out. That is all I can find on the cable. Does anyone know what cable or where for me to search for one? thanks
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    1983 50 HP Mercury Lower unit

    I am replacing the impeller on my 1983 50 hp mercury 4cyl. engine. When I pulled the lower unit there were 2 rubber tubes on top of impeller housing. My question is where do they go? They each have splines inside them 1 is tapered the other is not. Do they go on top of the gear shaft as a seal...
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    1983 50 hp merc carb. problem I think

    I have a 1983 50 hp merc, I have had the carbs rebuilt several times over the past few years but always causing a problem. I can crank the motor and it will idle but when i put it under a load it will sputter and only run at minimal speed, but if I keep squeezing the squeeze bulb fast enough it...
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