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#1
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We had the same problem on a 75hp Mariner.
Ended up being the voltage regulator.
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'75 Cuddy with '00 Johnson Ocean Pro 150 horse Benny Last edited by tsubaki; 03-12-2009 at 02:06 PM. |
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#2
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Take a picture of the powerhead so we can see what charging system you have. I believe that in 88 it could be a 9 or 16 amp system. The 9 amp was unregulated and would charge REALLY high once the batteries got charged. The 16 amp system has a regulator on it for most years.
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2011 SUNDANCE B20CCR SKIFF, 2011 YAMAHA 90HP 4 STROKE, 2011 KARAVAN SINGLE AXLE ALUMINUM TRAILER, LOWRANCE ELITE-7 HDI, MINN KOTA RIPTIDE TROLLING MOTOR 2000CC HYDRA-SPORT 225+HP EVINRUDE SOLD ![]() AND THE PINK JEEP!!!! R.I.P. http://www.wellcraftv20.com/communit...ad.php?t=11664 |
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#3
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I experience the high voltage also but I dont lose any electroincs. Mine goes up to 16 volts when fully charged and there is no regulator.
My question is, is it possible to install a regulator, or has anybody installed one on this type of charging system. If so what kind of results did you get.
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1984 V-20 Center Console 1985 90 hp Merc. American by birth, Southern by the grace of GOD. Never let your hobby become a job but rather let you job become your hobby. http://www.wellcraftv20.com/gallery/turbine_doc_84_cc |
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#4
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It's possible to add a regulator, but it is easier to run 2 batteries and turn on a couple of lights to keep the charge down.
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2011 SUNDANCE B20CCR SKIFF, 2011 YAMAHA 90HP 4 STROKE, 2011 KARAVAN SINGLE AXLE ALUMINUM TRAILER, LOWRANCE ELITE-7 HDI, MINN KOTA RIPTIDE TROLLING MOTOR 2000CC HYDRA-SPORT 225+HP EVINRUDE SOLD ![]() AND THE PINK JEEP!!!! R.I.P. http://www.wellcraftv20.com/communit...ad.php?t=11664 |
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#5
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Quote:
Maybe I can talk my wife into a 200watt stereo system for the boat by telling her it is to keep the batteries from over charging.
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1984 V-20 Center Console 1985 90 hp Merc. American by birth, Southern by the grace of GOD. Never let your hobby become a job but rather let you job become your hobby. http://www.wellcraftv20.com/gallery/turbine_doc_84_cc |
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#6
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I just dropped a line to CDI tech support to see what they have to say about a regulator for this type charging system. I'll let you know what they say.
Probably " turn on some lights and install a second battery"
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1984 V-20 Center Console 1985 90 hp Merc. American by birth, Southern by the grace of GOD. Never let your hobby become a job but rather let you job become your hobby. http://www.wellcraftv20.com/gallery/turbine_doc_84_cc |
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#7
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same thing happened to me,, if you tach is working than your rectifier is good check your regulator,, mine was doing the same thing the faster the motor woruld run the higher the volts would get
first check the terminals on the regulator and clean them but your probably going to have to replace it
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love to fish |
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