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  1. 9

    brand of gauges 90' wellcraft

    Hello, does anyone know what the brand of gauge is which has what looks like the letter A located bottom center of the gauge the application is in a 1990 wellcraft nova 23', or where would I go to purchase such gauges (temp) specifically. thanks jim
  2. 9

    Newer style thermostat housing

    I have a 90 454 Merc with newer thermostat housing, it has a pin with a spring loaded ball on 2 ports of the housing. Can someone explain what those spring loaded balls actually do? Thanks.
  3. 9

    temp gauge has me puzzled

    Hello, I have a 90' wellcraft nova with oem gauges and had my temp gauge rose above its normal operating temp( 150 gauge reading,140f stat) towards 180-190 so I shut it down, so I assumed ok new stat . So I pulled stat tested it on the stove and felt it opened a little hot (150-160f) . Before I...
  4. 9

    trailer breakaway system problems

    I'm not getting my brakes to engage when I pull the pin on my breakaway system. I put a new battery on it and nothing on either side, however when I connect terminals to trlr battery an elect arc occurs as if there is a draw and a meter reading shows a lower voltage. Are the magnets in the...
  5. 9

    electric brake trailer battery

    what is the purpose of the battery mounted on the trailer with elect brakes and what maintenance should be done. I was under the impression the braking action power came from the towing vehicle. thanks jim
  6. 9

    Wellcraft auto bilge pump float

    HI, On my 1990 Wellcraft Nova, my factory(+) positive wire that goes from auto float switch and instrument panel has become disconnected and I cannot locate the proper connection prong. I know the float should have power without ignition on but I'm not sure exactly where to pull the power from...
  7. 9

    fuel pump gasket

    I purchased a new fuel pump and have three gaskets in the box. The new gaskets don't appear as thick as the original so how do I know how many to use. The calipers read .019 on each new gasket. Any ideas ? The pump is for a 454 mag bravo 1990. ​thanks jim
  8. 9

    1990 7.4 magnum fuel pump

    Hello, Would it be a good idea to replace my fuel pump on a 1990 7.4 Mercruiser as a proactive measure? Its not giving me any trouble currently, and is original equipment. ​thanks jim
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