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[2ndAmend]

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[CPO Super stock]

I would have thought the E would have evaporated faster!

 

[Speedy!]

That's interesting. Kinda how alcohol and water chemically bond and 1 gallon of water and 1 gallon of ETOH doesn't equal 2 gallons of liquid.

 

[jgilj]

I’ve never noticed that in my E before.

 

[Speedy!]

Yeah Ive left the same E in mine for a month and content didn't change. Seems itd be hard to evaporate in a sealed system?

 

[zhc]

Yeah Ive left the same E in mine for a month and content didn't change. Seems itd be hard to evaporate in a sealed system?

Yea, it would be hard to evaporate in a sealed system. If the fuel is the same and the content gauge is reading higher, it's more likely absorbing water somehow.

 

[Speedy!]

Yep, I'm familiar with what you're describing. Still, I've not seen my E content change on a tank of fuel once it settles. I don't make it a habit of leaving E in the tank for long periods, but I did go a month before on the same tank and zero change in E readout. Went from near full to near empty over the course of a month.