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  #1  
Unread 07-24-2011, 09:27 AM
mauryc mauryc is offline
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yep, only when running.
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Unread 07-24-2011, 10:31 AM
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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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Unread 07-24-2011, 12:33 PM
yodaddy yodaddy is offline
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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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Unread 07-25-2011, 05:40 AM
mauryc mauryc is offline
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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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Unread 07-25-2011, 06:43 AM
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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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Unread 07-25-2011, 08:02 AM
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Its nice haveing some knowledge around.
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Unread 07-25-2011, 11:44 AM
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Quote:
Originally Posted by lumberslinger178 View Post
Its nice haveing some knowledge around.

Amen!!!
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1978 16.5 Airslot w/1996 120HP Force on a Four Winns trailer
1996 V21 w/1993 200HP Mercury on a Shoreline Trailer
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