gas type SUZUKI ALTO 2013 7.G Owners Manual

1-1
FUEL RECOMMENDATION
53MH0-74E
Fuel Recommendation
You must use unleaded gasoline with an
octane number (RON) of 91 or higher.
Gasoline/Ethanol blends
Blends of unleaded gasoline and ethanol
(grain alcohol), also known as gasohol, are
commercially available in some areas.
Blends of this type may be used in your
vehicle if they are no more than 10% etha-
nol. Make sure this gasoline-ethanol blend
has octane ratings no lower than those
recommended for gasoline.
Gasoline/Methanol blends
Blends of unleaded gasoline and methanol
(wood alcohol) are also commercially avail-
able in some areas. DO NOT USE fuels
containing more than 5% methanol under
any circumstances. Fuel system damage
or vehicle performance problems resulting
from the use of such fuels are not the
responsibility of MARUTI SUZUKI and may
not be covered under the New Vehicle
Warranty. Fuels containing 5% or less
methanol may be suitable for use in your
vehicle if they contain cosolvents and cor-
rosion inhibitors.
NOTE:
If you are not satisfied with the driveability
or fuel economy of your vehicle when you
are using a gasoline/alcohol blend, you
should switch back to unleaded gasoline
containing no alcohol.NOTICE
The fuel tank has an air space to
allow for fuel expansion in hot
weather. If you continue to add fuel
after the filler nozzle has automati-
cally shut off or an initial blowback
occurs, the air chamber will become
full. Exposure to heat when fully
fuelled in this manner will result in
leakage due to fuel expansion. To
prevent such fuel leakage, stop filling
after the filler nozzle has automati-
cally shut off, or when using an alter-
native non-automatic system, initial
vent blowback occurs.
NOTICE
Be careful not to spill fuel containing
alcohol while refueling. If fuel is
spilled on the vehicle body, wipe it up
immediately. Fuels containing alco-
hol can cause paint damage, which is
not covered under the New Vehicle
Warranty.

7-13
INSPECTION AND MAINTENANCE
53MH0-74E
Refill with Oil and Check for Leaks
1) Pour oil through the filler hole and
install the filler cap.
For the approximate capacity of the oil,
refer to the “Capacities” item in the
“SPECIFICATIONS” section.
2) Start the engine and look carefully for
leaks at the oil filter and drain plug. Run
the engine at various speeds for at least
5 minutes.
3) Stop the engine and wait about 5 min-
utes. Check the oil level again and add
oil if necessary. Check for leaks again.
Engine Coolant
Selection of Coolant
To maintain optimum performance and
durability of your engine, use MARUTI
Genuine Coolant or equivalent.
This type of coolant is best for your cooling
system as it:
Helps maintain proper engine tempera-
ture.
Gives proper protection against freezing
and boiling.
Gives proper protection against corro-
sion and rust.
Failure to use the proper coolant can dam-
age your cooling system. Your authorized
MARUTI SUZUKI dealer can help you
select the proper coolant.
Coolant Level Check
Check the coolant level at the reservoir
tank, not at the radiator. With the engine
cool, the coolant level should be between
the “FULL” and “LOW” marks.
NOTICE
• When replacing the oil filter, it is rec-
ommended that you use a genuine
MARUTI SUZUKI replacement filter.
If you use an aftermarket filter, make
sure it is of equivalent quality and
follow the manufacturer’s instruc-
tions.
• Oil leaks from around the oil filter
or drain plug indicate incorrect
installation or gasket damage. If
you find any leaks or are not sure
that the filter has been properly
tightened, have the vehicle
inspected by your MARUTI SUZUKI
dealer.
NOTICE
To avoid damaging your cooling sys-
tem:
• Always use a high quality eth-
yleneglycol base non-silicate type
coolant diluted with distilled water
at the correct mixture concentra-
tion.
• Make sure that the proper mix is 30/
70 coolant to distilled water and in
no case higher than 70/30. Concen-
trations greater than 70/30 coolant
to distilled water will cause over-
heating conditions.
• Do not use straight coolant nor
plain water.
• Do not add extra inhibitors or addi-
tives. They may not be compatible
with your cooling system.
• Do not mix different types of base
coolants. Doing so may result in
accelerated seal wear and/or the
possibility of severe overheating
and extensive engine damage.