Black plate (37,1)
Chevrolet Impala Owner Manual - 2011
Driving and Operating
9-37
Fuel Additives
To provide cleaner air, all
gasolines in the United States are
now required to contain additives
that help prevent engine and fuel
system deposits from forming,
allowing the emission control
system to work properly. In most
cases, nothing should have to be
added to the fuel. However, some
gasolines contain only the minimum
amount of additive required to meet
U.S. Environmental Protection
Agency regulations. To help keep
fuel injectors and intake valves
clean and avoid problems due
to dirty injectors or valves, look
for gasoline that is advertised as
TOP TIER Detergent Gasoline.
Look for the TOP TIER label on
the fuel pump to ensure gasoline
meets enhanced detergency
standards developed by the auto
companies. A list of marketers
providing TOP TIER Detergent
Gasoline can be found at
www.toptiergas.com.
For customers who do not use
TOP TIER Detergent Gasoline
regularly, one bottle of GM Fuel
System Treatment PLUS, added
to the fuel tank at every engine oil
change, can help clean deposits
from fuel injectors and intake
valves. GM Fuel System Treatment
PLUS is the only gasoline additive
recommended by General Motors.
It is available at your dealer.
Gasolines containing oxygenates,
such as ethers and ethanol,
and reformulated gasolines
might be available in your area.
We recommend that you use these
gasolines, if they comply with the
specifications described earlier.
However, E85 (85% ethanol) and
other fuels containing more than
10% ethanol must not be used in
vehicles that were not designed
for those fuels.
Notice:
This vehicle was not
designed for fuel that contains
methanol. Do not use fuel
containing methanol. It can
corrode metal parts in the fuel
system and also damage plastic
and rubber parts. That damage
would not be covered under the
vehicle warranty.
Some gasolines that are
not reformulated for low
emissions can contain an
octane-enhancing additive
called methylcyclopentadienyl
manganese tricarbonyl (MMT);
ask the attendant where you buy
gasoline whether the fuel contains
MMT. We recommend against
the use of such gasolines. Fuels
containing MMT can reduce
spark plug life and affect emission
control system performance. The
malfunction indicator lamp might
turn on. If this occurs, return to
your dealer for service.
Содержание 2011 Impala
Страница 6: ...Black plate 6 1 Chevrolet Impala Owner Manual 2011 vi Introduction 2 NOTES ...
Страница 8: ...Black plate 2 1 Chevrolet Impala Owner Manual 2011 1 2 In Brief Instrument Panel ...
Страница 30: ...Black plate 24 1 Chevrolet Impala Owner Manual 2011 1 24 In Brief 2 NOTES ...
Страница 164: ...Black plate 52 1 Chevrolet Impala Owner Manual 2011 5 52 Instruments and Controls 2 NOTES ...
Страница 202: ...Black plate 30 1 Chevrolet Impala Owner Manual 2011 7 30 Infotainment System 2 NOTES ...
Страница 362: ...Black plate 4 1 Chevrolet Impala Owner Manual 2011 12 4 Technical Data 2 NOTES ...
Страница 380: ...Black plate 18 1 Chevrolet Impala Owner Manual 2011 13 18 Customer Information 2 NOTES ...