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[GMCnet] Re: Fuel selector valve inputs [message #364330] Fri, 28 May 2021 10:56
stu@97381.com, Emery  is currently offline  stu@97381.com, Emery   United States
Messages: 232
Registered: June 2020
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Senior Member
If you blow into the output with the switch in main it will come out one of the input openings. That should be connected to the rear tank (the main tank)

Emery Stora
77 Kingsley
Frederick CO

> On May 28, 2021, at 9:49 AM, stu@97381.com wrote:
>
> 
> Hi all ~
>
> I have a quick, simple question about the fuel selector valve and searching the archive gave waaay too many hits.
>
> I think the inputs to my fuel selector valve are reversed. Symptoms are the coach runs well on a tank the gauge says is 'empty' but stumbles and dies in classic 'low fuel condition' on the 'full' tank.
>
> The question: Which input connection is which on the valve?
>
> (Asking just in case the 'empty' tank has a couple of quarts of fuel and the 'full' tank fuel pickup tube is clogged or some other scenario giving weird results.)
>
> Thanks in advance
>
> Stu
>
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