Tartan 27' owner
Join Date: Jan 2008
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Re: Farymann Diesel A30M Fuel Lines
A leak in your fuel lines would explain a drop in the RPMs.
It is time to replace your fuel lines. It is pretty easy to do actually.
I'd replace the metal end fittings with hose barbs and use new fuel hose with hose clamps.
Moyer Marine carries the Fuel hose, Type A1 (5/16") and the hose barbs but you should be able to get them at a Napa or other auto parts store.
Moyer Marine Atomic 4 Engine Rebuilding and Parts
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