[GMCnet] Re: Don't Do This! [message #366600 is a reply to message #366598] |
Wed, 08 September 2021 15:55 |
Ken Henderson
Messages: 8726 Registered: March 2004 Location: Americus, GA
Karma:
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Senior Member |
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As I've mentioned before, the return from my EFI/Accumulator is into the
drain on the Aux tank. That has, to me, a major advantage: Unless I've
got that tank's independent pump selected, I KNOW there's fuel in it up to
the between-tanks pipe. With Aux selected, I can run the system "dry" down
to the pickup tube in the Aux, because any gas the TB doesn't accept, goes
right back to that tank.
Ken H.
On Wed, Sep 8, 2021 at 4:46 PM Larry Nelson
wrote:
> Take my words with a grain of salt, This has occurred with both coaches
> and with no known mods to the fuel plumbing. Feel free to disregard my
> comments. I always assumed it was something similar to the old Bonanzas
> with the pressure carbs. You ALWAYS ran the main tank an hour before
> switching
> to the aux tank as the pressure carb fed 2 gph back to the main. Since
> this happened to me Monday climbing the hills of AR I thought it worthy to
> bring up. However it appears my two coaches are the only two that suffer
> from this.
> --
> Larry Nelson Springfield, MO
> Ex GMC'er, then GM Busnut
> now '77 Eleganza ARS WB0JOT
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Ken Henderson
Americus, GA
www.gmcwipersetc.com
Large Wiring Diagrams
76 X-Birchaven
76 X-Palm Beach
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