octane HYUNDAI IX20 2017 Owners Manual

13
Introduction
Gasoline engine
Unleaded
For Europe
For the optimal vehicle performance, we
recommend you use unleaded gasoline
which has an octane rating of RON(Research Octane Number) 95 / AKI
(Anti Knock Index) 91 or higher. (Do not
use methanol blended fuels.)
You may use unleaded gasoline with an
octane rating of RON 91~94/AKI 87~90
but it may result in slight performance
reduction of the vehicle.
Except Europe
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. (Do
not use methanol blended fuels.)
Your new vehicle is designed to obtain
maximum performance with UNLEADED
FUEL, as well as minimize exhaust emis-
sions and spark plug fouling.
Leaded (if equipped)
For some countries, your vehicle is
designed to use leaded gasoline. When
you are going to use leaded gasoline, we
recommend that you ask an authorized
HYUNDAI dealer whether leaded gaso-
line in your vehicle is available or not. Octane Rating of leaded gasoline is
same with unleaded one.
FUEL REQUIREMENTSCAUTION
NEVER USE LEADED FUEL. The
use of leaded fuel is detrimental tothe catalytic converter and will
damage the engine control sys- tem’s oxygen sensor and affectemission control.
Never add any fuel system cleaningagents to the fuel tank other than
what has been specified. (We rec-ommend that you contact an authorized HYUNDAI dealer for
details)
WARNING
Do not "top off" after the nozzle automatically shuts off when refueling.
Always check that the fuel cap is installed securely to prevent fuel
spillage in the event of an acci-dent.
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15
Introduction
Fuel Additives
HYUNDAI recommends that you use unleaded gasoline which has an octane
rating of RON (Research Octane
Number) 95 / AKI (Anti Knock Index) 91
or higher (for Europe) or Octane Rating
of RON (Research Octane Number) 91 /
AKI (Anti-Knock Index) 87 or higher
(except Europe).
For customers who do not use good
quality gasolines including fuel additives
regularly, and have problems starting or
the engine does not run smoothly, one
bottle of additives added to the fuel tank
at every 15,000km (for Europe)/ 5,000km
(except Europe). Additives are available
from your authorized HYUNDAI dealer
along with information on how to use
them. Do not mix other additives.
Operation in foreign countries
If you are going to drive your vehicle in
another country, be sure to:
Observe all regulations regarding reg-istration and insurance.
Determine that acceptable fuel is avail- able. Diesel engine
Diesel fuel
Diesel engine must be operated only on
commercially available diesel fuel that
complies with EN 590 or comparable
standard. (EN stands for "European
Norm"). Do not use marine diesel fuel,
heating oils, or non-approved fuel addi-
tives, as this will increase wear andcause damage to the engine and fuel
system. The use of non-approved fuels
and / or fuel additives will result in a limi-
tation of your warranty rights.
Diesel fuel of above cetane 51 is used in
your vehicle. If two types of diesel fuel
are available, use summer or winter fuel
properly according to the following tem-
perature conditions.
Above -5°C (23°F) ... Summer type
diesel fuel.
Below -5°C (23°F) ... Winter type diesel fuel.
Watch the fuel level in the tank very care-
fully : If the engine stops through fuel fail-
ure, the circuits must be completely
purged to permit restarting.
CAUTION
Do not let any gasoline or water enter the tank. This would make itnecessary to drain it out and to
bleed the lines to avoid jamming the injection pump and damaging theengine.
CAUTION - Diesel Fuel
(if equipped with DPF)
It is recommended to use the regu- lated automotive diesel fuel fordiesel vehicle equipped with the DPF system.
If you use diesel fuel including highsulfur (more than 50 ppm sulfur)
and unspecified additives, it cancause the DPF system to be dam- aged and white smoke can be emit-
ted.
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