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Old 09-19-2022, 03:31 PM   #6
lt4camaro


 
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Drives: 2021 LT1 10 speed auto
Join Date: May 2013
Location: Connecticut
Posts: 2,343
Quote:
Originally Posted by ctrlz View Post
I posted on that.
It's pretty simple really.
Car empties left side before right.
Full tank - both R and L full
3/4 tank - R full, L half
1/2 tank - R full, L empty
1/4 tank - R half, L empty

Pump is on right side. Both sides have fuel level sensors. There is transfer tube which allows pump to draw from left side until it is drained.
Ctrlz, can you explain what happens when you add fuel. lets say on a 1/4 tank situation of straight gasoline I want to introduce 5 gallons of E85? which tank gets the 5gallons? my concern is the E85 concentration. if the E85 goes into the R tank which has about 4.5 gallons the E85 concentration will be weak. if it goes into the left tank I will have pure E85 if the car pulls fuel from that tank?
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