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  1. J

    Suzuki Rectifier/Regulator DT75 help

    Hello, I have a Suzuki DT75 that is putting out 17.8 volts at wide open throttle. I never noticed this issue in the previous 2 years of ownership because I hadn't installed my fishfinder until this last month. I set the lowrance to show the voltage on the main screen, which at rest shows 12.8...
  2. J

    25hp Mercury Cooling - Thermostat Help

    Hello,<br /><br />I have read everything I can find on 25hp motors and cooling systems, but I still have a few concerns. The motor is a 25hp 2005 2-stroke with electric start. I've run 2-3 tanks through it, in all water conditions... shallow, deep etc... <br /><br />The telltale stream only...
  3. J

    30 johnson - tach model

    Hello,<br /><br />I know this has been beat to death, but I am confused with which tiny tach to purchase for my 1996 30 HP - 2 Stroke, 2 cylinder. I researched this site for an hour, and was convinced I needed the 1C (fire every 180 degrees of rotation), but to be sure I called Tiny Tach. The...
  4. J

    1996 40 hp - inspection

    Hello,<br /><br />I found a used 1996 40hp e-rude (model E40ELEDS) for sale and I need some help evaluating and hopefully some advice and warnings about the motor. <br /><br />The only issues I could see when looking it over was a bent skeg, which looks like it happened while off the boat (the...
  5. J

    25 hp Merc - Leaking from water jacket?

    I have a '88 25 horse mercury (ob246376). There is a small water leak from the gasket on the bottom cylinder. Does this motor have a water jacket and a cylinder head unit. The diagrams in the manual show a single head unit and a gasket, but doesn't show the head having locations for the spark...
  6. J

    Mercury 25 - Cracked drive shaft housing

    I have a 1988 mercury 25 horse - short shaft. I bought it a couple months ago and didn't notice cracks in the shaft housing right above the lower unit. I knew the motor seen shallow water, but the compression was great, and there was no water in the lower unit. <br /><br />Last week I hit a...
  7. J

    WMC Fuel Pump - Carb issue - '88 25 horse

    Hello,<br /><br />I am having a problem with my '88 25 Horse Merc fuel pump. The carb is a Walbro WMC with integrated fuel pump. I have rebuilt the carb using a Mercury factory carb kit, and following the steps in my Seloc manual. I have rebuilt two other carbs, but on older OMC units.<br...
  8. J

    Evinrude 6hp repair - not starting

    I inherited a 1985 Evinrude 6hp, Model E6RCO. The previous owner believes it needs a new waterpump and fuel pump. I tested the fuel pump and it leaks, while not providing a very steady stream. I am currently looking for a new one. I have also checked the carb jets and float valve. All the...
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