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    smoked the regulator on my 98 200 efi merc

    after sking tonite ,the wires above the regulator got blackened and the aluminium housing itself melted??? i got it home ,,,,but the charging system read 12.2 12.1 with no electronics on and 11.9 11.8 with the nav lights on,, i have many acc. hooked up to the system but never run them at...
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    late 80's early 90s 40 yamaha overheating alarm issue

    ok , my 40 Yamaha got hot this spring so i did the basic stuff impeller and thermostats now the engine runs for a while and after i run it wot for a few minutes the motor bogs and then kicks back on then bogs,, the alarm light sometimes goes on and sometimes it just bogs, its not super...
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    late 80's mearly 90s 40 yamaha overheating alarm issue

    sorry double post
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    voltage drop

    i have installed a perfectpass speed control on my ski boat, when i start the motor the unit powers down,, im told its beause of a voltage drop i tested the battery and it reads 12.4 when i test the module's power lead it reads 11.7??? what can cause the voltage loss?
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    1998 200 efi charging issue

    did a quick ck with a volt meter and the battery reads 12.2 then started the boat at idle and i reads the same ,, im guessing she is not charging, any ideas on where to look for the problem or is it a trip to the doctor:'( thanks in advance
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    merc 200efi alt protection

    what kinda protection does my merc altenator have? auto reset? fuse?or fusable link?maunal circuit?? how may amp 's does this system put out? and can they be increased in output? thx R
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    90 40 hp yamaha

    ok cleaned up the carb and this little motor runs nice low speeds perfect mid pulls hard almost wot still pullin but at the top the motors starts to miss almost like a rev limiter ????? strange,,,, is it a limiter??? or something else
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    pro v 200 1993

    having a problem with my 93 pro v 200 it seems to run really rough at low speeds and sneeze's as well as pops and stalls every once in a while,,,, motor dogs a bit when coming on to plane but runs really well mid rpm up to wot ???? carb sync?? low speed circut??? any ideas Rob
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