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Old 12-07-2008, 09:40 PM
askipper3 askipper3 is offline
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Join Date: Feb 2007
Location: Stuart, FL.
Posts: 232
Default Mercury Outboard Lower Unit Noises.....

I seem to be getting a loud clicking noise when above 1200 RPMs, and a slight clicking in nuetral. All sounds are coming from the lower unit. I checked the shift and throttle linkages and everything there is OK.

Everything else on the moter is fine; running nice and cool, good water pressure, no knocking at idle, etc. Good fuel and spark plugs, etc.

So, with all this said- any ideas what the problem could be?

I just hope it's not fatal.
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