Hyundai Grand i10 Owner's Manual page 29

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FUEL REQUIREMENTS
Petrol engine
Unleaded
Your new vehicle is designed to use only
unleaded fuel having an Octane Rating
of RON (Research Octane Number) 91 /
AKI (Anti-Knock Index) 87 or higher.
Your new vehicle is designed to obtain
maximum performance with UNLEADED
FUEL, as well as minimize exhaust emis-
sions and spark plug fouling.
CAUTION
NEVER USE LEADED FUEL. The use
of leaded fuel is detrimental to the cat-
alytic converter and will damage the
engine control system's oxygen sen-
sor and affect emission control.
Never add any fuel system cleaning
agents to the fuel tank other than what
has been specified. (We recommend
that you contact an authorized
HYUNDAI dealer for details)
WARNING
• Do not "top off" after the nozzle
automatically shuts off when refuel-
ing.
• Always check that the fuel cap is
installed securely to prevent fuel
spillage in the event of an accident.
Introduction
Petrol containing alcohol and methanol
Gasohol, a mixture of petrol and ethanol
(also known as grain alcohol), and petrol
or gasohol containing methanol (also
known as wood alcohol) are being mar-
keted along with or instead of leaded or
unleaded petrol.
Do not use gasohol containing more than
10% ethanol, and do not use petrol or
gasohol containing any methanol. Either
of these fuels may cause drivability prob-
lems and damage the fuel system.
Discontinue using gasohol of any kind if
drivability problems occur. Vehicle dam-
age or driveability problems may not be
covered by the manufacturer's warranty if
they result from the use of:
1. Gasohol containing more than 10%
ethanol.
2. Petrol or gasohol containing methanol.
3. Leaded fuel or leaded gasohol.
(Except for vehicle designed to use
leaded petrol for some countries)
CAUTION
Never use gasohol which contains
methanol. Discontinue use of any
gasohol product which impairs dri-
vability.
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