Daniel

I also like to believe there is no gas mileage difference between reg and
super.
Super is to be used in case the engine knocks ( going uphill, very hot
weather, vehicule heavily loaded, etc)
Some manufacturers recommend super especially if the compression ratio is
close to 10:1 or higher ( My 98 Maxima) while others with same ratio
recommend regular octane gas (2002 Odyssey)

Daniel



"tflfb" <fuksatw@qwest.net> wrote in message
news:%qhLa.36$2d1.17761@news.uswest.net...
> I run the cheapest it makes no difference.
> Tom
> "noway" <nospam@nospam.com> wrote in message
> news:_VOKa.329320$3n5.133956@news2.central.***.net ...
> > If your car only requires 87 octane, there is no advantage to putting 92
> > octane gas in it. I think you'll probably find that you'll get the best
> gas
> > milage with Amoco gas if available in your area.
> >
> > "Nobody" <nobody@nowhere.com> wrote in message
> > news:Xns9389C8CCD5B05XZLKJOIDUKLJ098098@24.24.2.16 5...
> > > Granted, this is only based on one tank of super (93), but I get 3
more
> > mpg
> > > than with regular (87) gas in my '03 CR-V EX (22.5 vs 19.5). I'll try
a
> > > few tanks of super...see how they go and then try premium (89, I
think).
> > >
> > > I saw a thread here or somewhere else (can't recall) on this
> > topic...anyone
> > > else experience this?
> >
> >
>
>