Fuel
Use regular unleaded gasoline rated at 87 octane or
higher. It should meet specifications ASTM
D4814
in
the United States and CGSB
3.5-92
in Canada. These
fuels should have the proper additives,
so
you should not
have to add anything to the fuel.
In
the United States and Canada, it’s easy to be sure you
get the right kind of gasoline (unleaded). You’ll see
UNLEADED
right on the pump. And
only
unleaded
nozzles will fit into your vehicle’s filler neck.
Be sure the posted octane.is at least 87.
If
the octane is
less than 87, you may get a heavy knogking noise when
you drive.
If
it’s bad enough, it can‘damage your engine.
If you’re using fuel rated at 87 octane or higher and you
still’hear heavy knocking, your engine needs service.
But don’t worry
if
you hear a little pinging noise when
you’re accelerating
or
driving
up
a
hill.
That’s normal,
and you don’t have to buy a higher octane fuel to get rid
of pinging. It’s the heavy, constant knock that means
you have a problem.
‘4
What about gasoline with blending materials that
contain oxygen (oxygenates), such as MTBE or alcohol?
MTBE
is “methyl tertiary-butyl ether.” Fuel that is no
more than
15%
MTBE is fine for
your
vehicle.
Ethanol
is ethyl or grain alcohol. Properly-blended fuel
that is no more than
10%
ethanol
is
fine
for your
vehcle.
Methanol
is
methyl
or
wood alcohol.
NOTICE:
Fuel that is more than
5%
methanol is bad for
your vehicle. DonTt use it. It can corrode metal
parts in your fuel system and also damage plastic
and rubber parts. That damage wouldn’t b,e
,
covered under your warranty. And even at
5%
or
less,, there must be “cosolvents”
and
corrosion
preventers in
this
fuel to help avoid these
problems.
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