An advice article from Kelley Blue Book on the truth about premium gas. Details
on the best time to use a higher octane gasoline, and what it contains to help ...
It may seem like buying higher octane “premium” gas is like giving your car a
treat, ... to switch to a higher octane level is if your car engine knocks when you
use the recommended fuel. ... Should you ever switch to a higher octane gasoline
Oct 28, 2014 ... MIT study finds wider use of premium gas could save fuel, money. ... “If [
manufacturers] know the gasoline is higher-octane, they can design ...
What octane gasoline should I be using in my car? Use only what the owner's ...
What will happen if I use higher octane gas than I'm supposed to? A few things.
Can you hurt a high-octane car by running it on the cheaper stuff? ... to
economize at the pump during extreme price rises-they buy cheaper, lower-
octane gas. ... That's why the highest-performance engines require higher-octane
Higher octane fuels are often required or recommended for engines that use a
higher ... For most vehicles, higher octane fuel may improve performance and
gas ... you should use the manufacturer-recommended fuel for your vehicle, even
Mar 3, 2011 ... ... in most cases it won't hurt your car (or void the warranty) to use regular gas. ...
cars may require premium gasoline and should be used to prevent knocking. ...
Most gas stations offer three octane grades: regular (usually 87 octane), ...
believe using Top Tier Gasoline that contains a higher-percentage of ...
Mar 18, 2016 ... Higher-octane fuels can be compressed to a greater degree without ... regardless
of whether you use premium or regular-grade fuel.
Jul 25, 2011 ... I've heard from some people that high octane fuel will increase gas mileage. ...
Also, in my car's manual it recommend the lowest grade to use is 87(Grand .... I
just know that my vehicle should get about 200 miles to the tank.
Oct 30, 2014 ... How higher-octane gas could cut emissions and save billions of dollars ...
scientists created a model that would simulate fuel use if 80 percent ...