Fuel School
To help you learn more about Chevron fuels such as gasoline, diesel and alternative fuels, we have assembled a collection of the most frequently asked questions, answered by Mr. Gasoline and his colleagues. Search by topic, keywords or individual questions.
Sample Question
Will using oxygenated gasoline reduce my gas mileage?
Answer
Oxygenated gasoline reduces fuel economy an average of 2 to 3 percent because oxygenates contain less energy than non-oxygenated gasoline. Many
other factors can impact mileage far more than oxygenated gasoline. More »
Browse Topics
Select from an extensive list of previously answered questions.
Browse all topics »
Ask Fuel School
If you can't find what you're looking for, submit a new question to Fuel School and we'll add it to the library.
