Does Everyone put 91+ octane in your E Class?




gas tends to be in marine engines longer, just like small power equipment, ethanol blends do better if used relatively quickly.
being on or around the water and humidity will effect E85, to a lesser degree, E10.




end of the day for me - I use premium because I just like the added power. If it costs me an extra $1,500 a year, well, so be it. Plus, I suspect it clubs more baby seals, and who doesn’t hate a baby seal? Ha!




gas tends to be in marine engines longer, just like small power equipment, ethanol blends do better if used relatively quickly.
being on or around the water and humidity will effect E85, to a lesser degree, E10.
I also never use gas with ethanol in it. I pay the extra to purchase ethanol free. Actually had to pay $85 to have the carburetor, etc. in a Stihl chain saw rebuilt because I had used gas with ethanol in it and left it in for a month. Even though I added Sta-Bilt.





Keep in mind, petroleum stocks are also used to make most of the various plastics we consume. There will continue to be a need for this as oil stocks are depleted... Maybe sooner than anticipated.




"Why dont we get drunk and Scr!@#@#!"
Talk about off topic....
91+ octane unless desperate




It is required for political reasons and no other. That is why Iowa schedules its presidential caucus as first in the nation. Strictly so the Iowa corn producers can force candidates to continue to support ethanol.
The corn producers lobby is working hard to mandate 15% ethanol in gasoline (if not already done) and then they will work to mandate 20% and beyond.
It has become a growth industry for corn producers, refiners and transporters. So more lobbyists sending more money to Washington politicians.
Land that could be producing corn for animals or people has been diverted to corn for ethanol a it is more profitable for the corn producers.




The Best of Mercedes & AMG




"The quick answer is it's a wash, E-10 is great,E-85 not so much, the biggest difference is who gets the money big oil or big AG, with a small portion to farmers."




E-10 cleans your fuel system, raises octane and helps farmers and the environment.
Last edited by pierrejoliat; May 13, 2021 at 09:19 AM.




In using real gasoline, I've never - ever - had a fuel related problem in any of my far too many small engines that have old gas in them. Blower? Chain saws? Generator? Mower? No matter. Last season's fuel in them, fire 'em up.
I doubt I'd have the same results with ethanol laced fuel.
Ethanol free premium yields a consistent 29mpg at 6200' elevation and I'm not gentle with the pedal.

Next we'll start talking about the proper interpretation of quantum entanglement and how the Everett interpretation is correct and that's why you're from alternate realities.
https://en.wikipedia.org/wiki/Many-w...interpretation
Next we'll start talking about the proper interpretation of quantum entanglement and how the Everett interpretation is correct and that's why you're from alternate realities.
https://en.wikipedia.org/wiki/Many-w...interpretation

(Cetialpha5 is a Star Trek Wrath of Khan reference)
end of the day for me - I use premium because I just like the added power. If it costs me an extra $1,500 a year, well, so be it. Plus, I suspect it clubs more baby seals, and who doesn’t hate a baby seal? Ha!
https://www.amsoil.com/newsstand/art...nock%20control.
https://www.eia.gov/energyexplained/...e-in-depth.php
I'm all for using high octane in engines where the manufacturer calls for it. Doing otherwise results in the ECU constantly adjusting timing due to input from the anti-knock sensors. To the unknowing driver, this unintentionally masks that the engine is not performing well on low octane fuel, But it not only reduces the efficiency of the engine, but also is hard on it. That is why in an engine like most Mercedes, using low octane fuel will feel like it has less energy.
However, to use high octane fuel in engines that don't require it does not yield more power. It does not burn cleaner. It does nothing.
I also never use gas with ethanol in it. I pay the extra to purchase ethanol free. Actually had to pay $85 to have the carburetor, etc. in a Stihl chain saw rebuilt because I had used gas with ethanol in it and left it in for a month. Even though I added Sta-Bilt.




Next we'll start talking about the proper interpretation of quantum entanglement and how the Everett interpretation is correct and that's why you're from alternate realities.
https://en.wikipedia.org/wiki/Many-w...interpretation
Last edited by pierrejoliat; May 13, 2021 at 07:33 PM.

https://en.wikipedia.org/wiki/Soylent_Green




I’m the DC area and lots of drives back to coastal NC or FL. I think I’m about 400 feet above sea level where I live.




