2007 Hyundai Coupe Owners Manual

6
OWNERMAINTENANCE
8
G350A01A-EAT
ENGINE OIL CONSUMPTION
Function of engine oil
o  The   engine  oil   consumption   is
strongly  effected  by the  viscosity
and quality  of oil, engine  rpm and
driving condition  etc.
More engine oil may be consumed
under  severe   driving   conditions
!
WARNING:
Be  very  careful not  to  touch  the
radiator hose when adding the en-
gine oil as it may be hot enough to
burn you.
Engine oil has the primary function of
lubricating and  cooling  the inside  of
the engine.
such  as  high   speeds,
frequent
acceleration    and   deceleration,
compared to  normal driving.
Engine oil consumption
It  is  normal  that  an  engine  should
consume some engine oil in the course
of  normal  driving. The  cause  of  oil
consumption in a normal engine are as
follows;
o  Engine oil is  used to lubricate pis-
tons, piston  rings and cylinders.
A  thin  film   of  oil  is   left  on  the
cylinder wall when a piston  moves
downwards  in  the  cylinder.  High
negative  pressure generated  dur-
ing  engine operation  sucks some
of the oil into the combustion cham-
ber.
This oil  with some oil  of the cylin-
der wall is burned by the high tem-
perature combustion gases  during
the combustion  process.
Product Specification
Categories Hyundai Manuals, Hyundai Coupe Manuals
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- 487 pages
Document TypeOwners Manual
LanguageEnglish
Product BrandHyundai, Coupe
Document File TypePDF
CopyrightAttribution Non-commercial
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