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#1
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yep, only when running.
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FLOUNDER |
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#2
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its probably something to do with the tach wire or the kill switch, disconnect the gray wire at the tach and see if it still does it, look around at the gray wire's routing, also look at the black/yellow wire as well.
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#3
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If it's not something previously mentioned, it could be a shorted coil or bad plug wire. Check the plug wires by running the motor in the dark and look for arcs. If it's a coil arcing out the back you might hear a snapping sound when it arcs.
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1983 V20 Cuddy, 3.7L/165hp Mercruiser Fishing out of Portsmouth NH |
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#4
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thanks guys. I'll take a look. The tach and fuel gage (both new within two years) are having issues so I wonder if its related. Tach jumps and fuel gage goes straight to full when I turn the key on. Neither did this when I installed them. Hopefully I'll get some spare time this weekend and track it down. Too many projects and not enough time.
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FLOUNDER |
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#5
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maury, do you have a volt gauge of your dash or gps? check to see if that is reading normal. check the neg post on your battery.
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#6
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Its nice haveing some knowledge around.
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1987 Dual Console / 2007 200 hp E-Tec |
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#7
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__________________
1987 V20 w/1987 150HP Yamaha on a Shoreland'r Trailer 1978 16.5 Airslot w/1996 120HP Force on a Four Winns trailer 1996 V21 w/1993 200HP Mercury on a Shoreline Trailer All towed by a 5.7L Hemi Durango. If God didn't have a purpose for us we wouldn't be here, so Live simply, Love generously, Care deeply, Speak kindly. (Leave the rest to God) ![]() Silence, in the face of evil, is itself evil. Not to speak is to speak, not to act is to act. God will not hold us guiltless. |
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