Thread: mystery switch
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Old 05-15-2008
Schuckerman Schuckerman is offline
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Quote:
Originally Posted by chucklesR View Post
I have electric fuel pump on my Westerbeke 30b. It is fitted to the engine and comes on when I turn the key - no separate switch. It also makes a clicking sound (it's solid state, not a centrigal or diapham pump).
It makes no sense to have a separate switch for a fuel pump, and if it were the engine would not run if it was off.
I know several folks who wired in an 'extra' fuel pump for when their filters clog and the fuel can't get through. It's for emergencies. If it's inline with the fuel line, it certainly can't be a bilge blower. It has to be something related to the fuel. It must be in the open position so fuel can get through normally.
The only other option would be a fuel polishing system but I doubt that's it.
Scott
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