2003 Hyundai Grandeur Owners Manual

DO-IT-YOURSELF MAINTENANCE   6- 11
NOTE:
Do  not  clean  or  regap  platinum-
tipped spark  plugs.
Recommended Spark  Plugs:
!
Type
Remark
WARNING:
RC10PYP4(CHAMPION)
RC10PYPB4(CHAMPION)  3.5L/3.0L
PFR5N-11(NGK)
It is recommended that the  engine
be cool or cold when changing the
spark  plugs. If  the  engine is  hot,
you  could  burn   yourself  on  the
insulated connector, the spark plug
or the  engine itself.
G060B03L-GAT
Replacing the Spark Plugs
Un-
leaded
RC10PYPB4(CHAMPION)
2.5L
PFR5N-11(NGK)
The spark  plugs should  be changed
at  the intervals  specified  in  the  ve-
hicle  maintenance schedule  in Sec-
tion  5  or   whenever  engine  perfor-
mance   indicates   they   should   be
changed. Symptoms that suggest poor
spark  plug performance  include  en-
gine misfiring under load, loss of  fuel
economy,   poor   acceleration,    etc.
When  spark plugs  are  replaced, al-
ways use spark plugs  recommended
by Hyundai.  The use  of other  spark
plugs  can  result  in   loss  of  perfor-
mance, radio  interference  or engine
damage.
RC10YC4(CHAMPION)
BKR5ES(NGK)
3.5L/3.0L
2.5L
Leaded
G070A02Y-AAT
CHANGING THE AIR CLEANER
FILTER
o  Spark plugs should be tightened
firmly. Overtightening can  dam-
age the threads in the aluminum
cylinder   head.    Also,   leaving
them  too  loose  can  cause  the
spark  plug to  get very  hot  and
possibly result in damage to the
engine.
o  It  is  recommended   that  spark
plugs be  changed by  an autho-
rized Hyundai  dealer.
NOTE:
o  When replacing  the spark plug,
Genuine  Hyundai  Replacement
Parts are  recommended.
HXG720J
Product Specification
Categories Hyundai Manuals, Hyundai Grandeur Manuals
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- 235 pages
Document TypeOwners Manual
LanguageEnglish
Product BrandHyundai, Grandeur
Document File TypePDF
CopyrightAttribution Non-commercial
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