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If your vehicle is certified to meet California Emission
Standards (indicated on the underhood tune-up label), it
is
designed to operate
on
fuels that meet California
specifications. If such fuels
are
not available in states
adopting California emissions standards, your vehicle
will operate satisfactorily on fuels
meeting
federal
specifications, but emission control system performance
may be affected. The malfunction indicator lamp on
your instrument panel may turn on and/or your vehicle
may fail a smog-check test. If this occurs, return to your
authorized Pontiac dealer for diagnosis to determine the
cause of failure. In the event it is determined that the
cause of
the
condition is
the
type of fuels used, repairs
may not be covered by your warranty.
Some gasolines that are not reformulated for low
emissions contain an octane-enhancing additive called
methylcyclopentadlenyl manganese tricarbonyl (MMT);
ask your service station operator whether or not his fuel
contains MMT. General Motors does not recommend the
use of such gasolines. If fuels containing MMT are used,
spark plug life may be reduced and your ernissicrn
control system performance may be affected. The
malfunction indicator lamp on your instrument panel
may turn on. If this occurs, return to your authorized
Pontiac dealer €or service.
To
provide cleaner ais, all gasolines in the United States
are now required to contain additives that will help
prevent deposits
from
forming in your engine and fuel
system, allowing your emission control system to
function properly. Therefore, you should not have to add
anything to the fuel. In addition, gasolines containing
oxygenates, such as ethers and ethanol, and
reforrnulate'd gasolines may be available in your area to
help clean the air. General Motors recommends that you
use these gasolines if they comply with the
specifications described earlier.
~~
NOTICE:
Your vehicle was not designed for fuel that
contains methanol. Don't use it. It
can
corrode
metal parts in your fuel system and also damage
plastic and rubber parts. That damage wouldn't
be covered under your warranty.
_ _ _ _ _ ~ ~
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