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Old 06-17-2010, 09:41 AM
bobbert bobbert is offline
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Join Date: Dec 2006
Location: sayville, li,ny
Posts: 140
Default Re: Tach problems(erratic readings) help

Had similar problem, tracked down to find a spider had gotten into the tach and built a web. Removed by sucking out with a shop vac,
Good luck
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