2003 Hyundai Sonata Owners Manual

EMISSION CONTROL SYSTEMS 7- 3
H020A01A-AAT
CATALYTIC CONVERTER
o
Do not stop your Hyundai over any com-
bustible material  such as  grass, paper,
leaves  or  rags.  These  materials  might
contact the hot catalytic converter and a
fire  might result.
!
Use unleaded  fuel  only.
Maintain  the engine  in  good  operating
condition. Extremely high  catalytic con-
verter temperatures  can result from  im-
proper  operation of  the electrical,  igni-
tion  or  multiport  electronic  fuel  injec-
tion.
WARNING:
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If your engine stalls, pings, knocks, or is
hard to  start, have your  Hyundai dealer
inspect and repair  the problem as  soon
as  possible.
Avoid driving with  a very low  fuel level.
Running out  of gasoline may cause  the
engine to misfire and result in damage to
the  catalytic converter.
Avoid   idling   the  engine   for   periods
longer  than 10  minutes.
The  vehicle  should  not  be  pushed  or
pulled to get started. This may cause the
catalytic converter  to overheat and  cre-
ate a  fire hazard.
Do not  touch the  catalytic converter  or
any  other  part  of  the  exhaust  system
while the catalytic converter is hot. Shut
off the engine, wait for at least  one hour
before  touching the  catalytic converter
or any other part of the exhaust system.
Remember  that your  Hyundai dealer  is
your best  source of  assistance.
Catalytic  Converter
HEF-240
All Hyundai vehicles are equipped with a mono-
lith  type three-way  catalytic converter    to re-
duce the carbon monoxide,  hydrocarbons and
nitrogen oxides contained  in the exhaust  gas.
Exhaust  gases passing  through  the  catalytic
converter  cause it  to  operate  at a  very  high
temperature. The introduction of large amounts
of  unburned  gasoline  into  the  exhaust  may
cause the  catalytic converter  to overheat and
create a fire hazard. This risk  may be reduced
by observing the  following:
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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
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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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