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Blue dye?

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daluds

Well-Known Member
Joined
Jun 18, 2009
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I found a small leak under the fuel tank below the fuel shutoff valve. I had the Cub in the shop recently to fix an oil leak, but put my finger in the fluid and it appeared to be blue dye. Is this the blue dye I see on some of the fuel fittings?

Thanks,

Dave
 

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