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Old 09-02-2015, 02:50 PM   #21 (permalink)
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Quote:
Originally Posted by cRiPpLe_rOoStEr View Post
Methanol is reported to be more toxic and corrosive.
The Gasoline its self is pretty toxic. Methanol is no worse than benzene already found in gas.
Ethanol is also corrosive.

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Old 09-02-2015, 02:59 PM   #22 (permalink)
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Quote:
Originally Posted by oil pan 4 View Post
Ethanol is also corrosive.
Sure, but it's less corrosive than methanol.
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Old 09-03-2015, 12:35 AM   #23 (permalink)
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Quote:
Originally Posted by oil pan 4 View Post
Ethanol is also corrosive.
Well, so is water. Especially if you add a bit of salt to it :-)
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Old 09-03-2015, 02:40 AM   #24 (permalink)
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Ethanol gets less corrosive if you add a tiny amount of water. Or rather, not subtract the last bit of water at great cost.
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Old 09-03-2015, 12:31 PM   #25 (permalink)
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Quote:
Originally Posted by jamesqf View Post
Well, so is water. Especially if you add a bit of salt to it :-)
Good point.
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Old 09-03-2015, 02:43 PM   #26 (permalink)
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At any rate, some years ago I dropped the tank from the Coupe to replace the fuel pump and it was spotlessly clean, no corrosion and no crud, in a 19 years old at the time non-flex-fuel vehicle with a metal tank. I've never replaced the fuel filter in the 15 years I've owned it. I've run lots of straight E85 through it over the years.
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Old 09-03-2015, 04:27 PM   #27 (permalink)
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Quote:
Originally Posted by Hersbird View Post
But the government requires that 13 billion gallons of ethanol be blended into the fuel supply weather we need it or not. It's not the free market that chose ethanol as the octain booster.
Will Government Mandated Corn Ethanol Consumption Ever End?
Sounds like they are the Ethanol Production Agency.
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Old 09-03-2015, 04:58 PM   #28 (permalink)
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But the government requires that 13 billion gallons of ethanol be blended into the fuel supply weather we need it or not.
Yeah, and they require earthquake reinforcement on buildings and bridges, whether or not you happen to be having an earthquake right now or now. Same with fire & flood protections, vaccinations, &c. Remember the old saw about locking the barn door after the horse was stolen?
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Old 09-04-2015, 09:32 AM   #29 (permalink)
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Quote:
Originally Posted by RedDevil View Post
Ethanol gets less corrosive if you add a tiny amount of water. Or rather, not subtract the last bit of water at great cost.
No wonder the "pure" ethanol we use as automobile fuel in Brazil still has some 4% water content measured in volume.
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Old 02-10-2016, 02:47 PM   #30 (permalink)
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http://energy.gov/sites/prod/files/2...enberg_2-b.pdf

Happened across this on different site. Page 5 they note 18.5% mpg loss from E10 to E85 almost exactly what I've experience with the 2 FFV I've owned.

It seems that Mercedes wants to increase the amount of ethanol per gallon to get a higher octane fuel.


Little more reading on Tier 3 fuels. And where image came from.

http://energy.gov/sites/prod/files/2...omass_2014.pdf


Last edited by roosterk0031; 02-10-2016 at 03:20 PM..
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