Ethanol vs Non Ethanol Gas While Towing
I am on my 5th full tank of Non Ethanol Gas in My 01 Yukon and have seen a 2-4 Mpg increase in MPG! In town also it seems to start quicker and just over all Run Smoother than on the Popular gas everyo...
Forum Discussion
Thunderbolt wrote:
I have seen an increase in MPG using non ethanol, but I am not sure about the energy difference. From what I have heard it has more octane
First there is no such thing as "more octane".
Octane in this context is a measurement system and not a distinct thing.
The lower energy content is a scientific fact. If you really care, look it up with a Google search and ignore postings in places like this in favor of scientific journals and text books.
