2003 Hyundai Sonata Owners Manual

1-
2 FEATURESOFYOURHYUNDAI
B010A02A-AAT
B010D01A-AAT
FUEL RECOMMENDATIONS
Use Unleaded Gasoline
!
Do not  "TOP-OFF" after the  first nozzle
shut  off when  refueling.
The fuel  cap must be  tightened at least
3  clicks,  otherwise  "
illuminate.
Do Not Use Methanol
WARNING:
Fuelscontainingmethanol(woodalcohol)should
not be used  in your Hyundai. This type  of fuel
can reduce  vehicle performance and  damage
components of  the fuel system.
o
o
UNLEADED
FUEL ONLY
"  light  may
!
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 containing
methanol or fuels containing MTBE (Methyl
Tertiary Butyl  Ether) over 15.0%  vol. (Oxy-
gen  Content  2.7% weight.)
B010B01A-AAT
WhatAboutGasohol?
Gasohol (a mixture of  90% unleaded gasoline
and 10% ethanol or grain alcohol) may be used
in your Hyundai. However, if your engine devel-
ops  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.
B010A03Y-1
Unleaded gasoline with a Pump Octane Rating
of 87 (Research Octane Number 91) or  higher
must be used  in your Hyundai.
B010F01A-AAT
Operation in Foreign Countries
If you are going to drive your Hyundai in another
country, be  sure to:
If  leaded  gasoline  is used,  it  will  cause  the
catalytic  converter to  become ineffective  and
the  emission  control  system  to  malfunction.
This can also result  in increased maintenance
expense.
B010C01A-AAT
Use of MTBE
Hyundai  recommends   that  fuels  containing
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 reduce vehicle per-
formance  and   produce  vapor  lock   or  hard
starting.
o
o
Observe all  regulations regarding  registra-
tion and  insurance.
Determine that acceptable fuel is available.
Toavoidaccidentaluseofleadedfuel,thelarger
nozzle  used with  leaded  gasoline  at  service
stations cannot  be inserted  into the  fuel  tank
opening of your  Hyundai.
Product Specification
CategoriesHyundai Manuals, Hyundai Sonata Manuals
Tags,
Model Year2003
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- 205 pages
Document TypeOwners Manual
LanguageEnglish
Product BrandHyundai, Sonata
Document File TypePDF
CopyrightAttribution Non-commercial
(7 votes, average: 3.57 out of 4)
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2003 Hyundai Sonata Owners Manual SKU UPC Model
Vicki on May 31, 2014.

Just bought the 2003 Sonata on Craig's List and easily found a manual to assist with the "trial & error" method. Thanks.


Mario on Mar 20, 2013.



hectre frres on Mar 13, 2013.

im human


Clarence Dortch on Dec 20, 2012.

great


Clarence Dortch on Dec 20, 2012.

I do not have any.


Jill on Sep 01, 2012.

great


Jill on Sep 01, 2012.

great


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