As E15 Gas Becomes More Common, Remember That It's Terrible For These Engines

It's illegal to use E15 in lawnmowers, motorcycles, boats, and heavy-duty vehicles. And you may want to think twice before ...

Does the difference between 87 and 88 octane even matter?

88 octane fuel has been making the rounds recently. But just how much does it matter compared to the usual 87 octane fuel ...

Why Opting For EPA’s New E15 Fuel May Not Be a Great Idea For Your Vehicle

E15 is aimed at reducing gasoline consumption as military conflicts around the world lead to a rise in fuel prices. In ...
Wane

Only a few states offer 85-octane gas: Here’s why

DENVER (KDVR) — Gas prices are fluctuating across the country, and a few states offer a “cheaper” octane option that isn’t found in most places. It has to do with the altitude. Most states have the ...
USA Today

Premium gas can be a waste of money. Here's when you need it.

Fuel comes in different grades based on octane level at gas stations. Only some performance engines require Premium fuel for the best power output, fuel efficiency, and engine function. Are you ...
Tennessean

Should you pay extra for Premium gas? Here’s when it’s actually worth the money

Fuel comes in different grades based on octane level at gas stations. Only some performance engines require Premium fuel for the best power output, fuel efficiency, and engine function. Are you ...
Jalopnik

Finding Gas Higher Than 90 Octane In Alaska Is Oddly Hard (Here Are Some Theories Why)

Alaskans have wondered for years why they can't find gas higher than 90 octane. Oddly enough, we can't find one public acknowledgment of this limit by anyone in the oil industry or any government ...