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  1. 6

    30hp mariner bogging at high rpm

    i have a 30 mariner 79 or 80 model single carb.it had been sitting for awhile. i disassembled the carb and cleaned it,replaced the needle valve,cleaned the nozzle and main jet and every port or orfice i could see,replaced the fuel pump and it cranks and idles fine but when you put it in gear...
  2. 6

    30hp mariner

    i have a 30hp mariner ser# 689s 012986. i have a couple of questions. what year is this motor and where can i get a fuel pump kit?.....also from what applications i can find this motor is considered a 30a ...what is the difference in a 30 and a 30a?....thanks
  3. 6

    honda tilt trim relays

    my friend has a 2003 25hp honda that the tilt will go up but not down.i removed the down relay and placed the up relay in its place and it will now go down.so i know it is a bad relay. now,honda wants 180.00 for the harness and box with 2 relays.the relays are what appears to be regular 5...
  4. 6

    2000 50hp mercury oil injection question

    i have a 2000 50hp mercury. after sitting for days the carbs fill with oil. i was thinking maybe a vent or check valve problem. in the diagram the only part i see is a vent/check on top of the oil tank. could this be the problem?
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