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Fuel Sender Power comes through coolant temp switch? 3208T - Printable Version

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Fuel Sender Power comes through coolant temp switch? 3208T - xz3kg7 - 08-28-2007 07:38

I've had a couple of random electrical problems and I'm trying to
figure something out.

The hot wire for my 87FC35 (3208T) fuel sender goes through what looks
like a temperature sender/switch on my block. If I'm under the dog
house, the "sender/switch" looking thing is about 6" northeast of the
fuel sender itself. (It is screwed into the engine and when I loosen
it antifreeze comes out.)

I'm suspecting that this sender/switch is bad.

Does it make sense that this would be wired this way? I presume if
the engine overheats it opens a contact and quits sending power to the
fuel sender, therefore shutting down the engine before it can be
damaged?? Anybody know?

Thanks,
Alan Johnson
87FC35
87FC35


Fuel Sender Power comes through coolant temp switch? 3208T - Gary Miller - 08-28-2007 12:32

Alan,

I was trying to picture what your problem is but... well... the fuel
sending unit is in the fuel tank, which on an FC is a lot farther
than 6" from the engine.

Why don't we start with what the electrical problems are, and go from
there.

Gary Miller
83 FC 33 - For Sale
Milwaukee area

--- In WanderlodgeForum@yahoogroups.com, "xz3kg7"
wrote:
>
> I've had a couple of random electrical problems and I'm trying to
> figure something out.
>
> The hot wire for my 87FC35 (3208T) fuel sender goes through what
looks
> like a temperature sender/switch on my block. If I'm under the dog
> house, the "sender/switch" looking thing is about 6" northeast of
the
> fuel sender itself. (It is screwed into the engine and when I
loosen
> it antifreeze comes out.)
>
> I'm suspecting that this sender/switch is bad.
>
> Does it make sense that this would be wired this way? I presume if
> the engine overheats it opens a contact and quits sending power to
the
> fuel sender, therefore shutting down the engine before it can be
> damaged?? Anybody know?
>
> Thanks,
> Alan Johnson
> 87FC35
> 87FC35
>