Hyundai EQUUS 2016 Owner's Manual page 8

Introduction
F F U U E E L L R R E E Q Q U U I I R R E E M M E E N N T T S S
Your vehicle is designed to maximize
its driving performance as well as to
minimize exhaust emissions and
spark plug fouling, when being refu-
eled with UNLEADED FUEL.
Your vehicle is designed to use only
the unleaded fuel having a Pump
Octane number ((R+M)/2) of 87
(Research Octane Number 91) or
higher.
To further improve your vehicle per-
formance, premium unleaded fuel
having a Pump Octane number
((R+M)/2) of 91 (Research Octane
Number 96) or higher is recommend-
ed. (Do not use methanol blended
fuels.)
CAUTION
Never add any fuel-system
cleaning additives to the fuel
tank, unless specified. (Consult
an authorized EQUUS dealer for
further details.)
WARNING
• Do not "top off" after the noz-
zle automatically shuts off
when refueling.
• Tightly close the cap, until it
clicks one time. Otherwise,
the Malfunction
Light " " will illuminate.
• Always confirm that the fuel
cap is securely closed in
order to prevent fuel spillage
in the event of an accident.
F8
Gasoline containing alcohol and
methanol
Gasohol, a mixture of gasoline and
ethanol (also known as grain alco-
hol), is on sale along with or instead
of leaded or unleaded gasoline.
Do not use gasohol, of which the
ethanol percentage is 10% or more.
Also, do not use gasoline or gasohol
containing any methanol. Either of
these fuels may cause drivability
problems, including hard starting,
rough running before the engine
warm-up,
Malfunction Indicator Light and dam-
age to the fuel system, engine con-
trol system and emission control sys-
tem.
Stop using gasohol of any kind, if a
drivability problem occurs.
The manufacturer's warranty does
not cover vehicle damage or a dri-
vability problem, which is caused by
one of the followings:
1. Gasohol, of which the ethanol per-
centage is 10% or more
2. Gasoline or gasohol, containing
methanol
3. Leaded fuel or leaded gasohol
Indicator
illumination of the