octane Hyundai Accent 2009 Owner's Manual

1FEATURES OF YOUR HYUNDAI2
!FUEL RECOMMENDATIONS
UNLEADED
FUEL ONLY
B010A01MC-A B010A02MC-AAT
Use Unleaded GasolineUnleaded gasoline with a Pump Octane
Rating of 87 (Research Octane Number
91) or higher must be used in your
Hyundai.
B010B01A-AATWhat About Gasohol?Gasohol (a mixture of 90% unleaded
gasoline and 10% ethanol or grain alco-
hol) may be used in your Hyundai. How-
ever, if your engine develops driveability
problems, the use of 100% unleaded
gasoline is recommended. Fuels with
unspecified quantities of alcohol, or
alcohols other than ethanol, should not
be used.B010C01A-AATUse of MTBEHyundai recommends that fuels contain-
ing MTBE (Methyl Tertiary Butyl Ether)
over 15.0% vol. (Oxygen Content 2.7%
weight) should not be used in your
Hyundai.
Fuel containing MTBE over 15.0% vol.
(Oxygen Content 2.7% weight) may re-
duce vehicle performance and produce
vapor lock or hard starting.
B010D01A-AATDo Not Use MethanolFuels containing methanol (wood alco-
hol) should not be used in your Hyundai.
This type of fuel can reduce vehicle per-
formance and damage components of
the fuel system.
CAUTION:
Your Hyundai's New Vehicle Limited War-
ranty may not cover damage to the fuel
system and any performance problems
that are caused by the use of fuels con-
taining methanol or fuels containing
MTBE (Methyl Tertiary Butyl Ether) over
15.0% vol. (Oxygen Content 2.7% weight.)
!
WARNING:
o Do not "top off" after the nozzle au-
tomatically shuts off when refueling.
o Tighten the cap until it clicks, other-
wise the "
" light will illuminate.
o Always check that the fuel cap is
installed securely to prevent fuel
spillage in the event of an accident.