2003 Hyundai Coupe Owners Manual

DRIVING YOUR HYUNDAI
heat, which reduces their effectiveness and
may lead to more serious consequences.
Take care of your tires. Keep them inflated
to the recommended pressure. Incorrect infla-
tion, either too much  or too little, results in
unnecessary tire wear. Check the tire pres-
sures at least once a month.
Be  sure that  the wheels  are  aligned cor-
rectly. Improper  alignment can result  from
hitting curbs or driving too fast over irregular
surfaces. Poor alignment causes faster tire
wear and may also result in other problems
as well as greater fuel consumption.
Keep your car in good condition. For better
fuel  economy  and  reduced  maintenance
costs, maintain your car in accordance with
the maintenance  schedule in Section  5. If
you  drive  your  car  in  severe conditions,
more frequent maintenance is required (see
Section 5 for details).
Keep your car clean. For maximum service,
your car  should be kept  clean and free  of
corrosive materials.  It is  especially impor-
tant that mud, dirt, ice, etc. not be allowed to
accumulate on the underside of the car. This
extra  weight can  result  in  increased  fuel
consumption and  also contribute to  corro-
sion.
Travel lightly. Don't carry unnecessary weight
in your car. Weight is an enemy of good fuel
economy.
Don't let the engine idle longer than neces-
sary. If you  are waiting (and not  in traffic),
turn off your  engine and restart only  when
you're ready to go.
o
o
Remember, your car does  not require  ex-
tended warm-up. As soon as the  engine is
running smoothly,  you can  drive away.  In
very cold weather,  however, give your en-
gine a slightly longer warm-up period.
Don't "lug" or "over-rev" the engine. Lugging
is  driving  too  slowly  in  too  high  a  gear
resulting in the engine bucking. If this hap-
pens to you, shift to a  lower gear.
Over-revving is racing the engine beyond its
safe limit. This can be avoided by shifting at
the recommended speeds.
Use your air conditioning sparingly. The air
conditioning system is operated by the en-
gine power so your fuel economy is reduced
when you use it.
ZC170B1-E
Electrical System
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Winter conditions impose severe demands upon
vehicle electrical systems, particularly the charg-
ing  circuit. The  battery condition  and  perfor-
mance along  with the alternator  performance
and drive belt condition should be checked prior
to the onset of winter.
ZC170C1-E
Anti-freeze/Corrosion  inhibitor
The  cooling system  must always  contain  an
Ethylene-Glycol based anti-freeze solution. The
system is filled  during manufacture with solu-
tion  of the  correct strength  which  should be
checked before the onset of winter and adjust-
ed or changed as required.
o
o
o
SC160A1-F
NOTE:
SMOOTH CORNERING
The anti-freeze  solution contains  a corro-
sion inhibitor to prevent degradation of the
aluminum  castings  contained  within   the
engine. Therefore, never, drain the  system
and refill with water only.
Avoid  braking  or  gear  changing in  corners,
especially when roads are wet. Ideally, corners
should always be taken under gentle accelera-
tion. If you follow these suggestions, tire wear
will be held to a minimum.
In addition, anti-freeze solution must ALWAYS
be used in vehicles fitted with air conditioning,
to prevent the heater matrix from freezing and
subsequently bursting with the refrigeration sys-
tem in use.
SC170A1-E
WINTER MOTORING
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o
The onset  of winter  conditions subject  motor
vehicles to greater operating demands. There-
fore,  the following  suggestions  will  assist  in
maintaining  peak performance  and  reliability
during these periods:
2-
11
Product Specification
Categories Hyundai Manuals, Hyundai Coupe Manuals
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- 310 pages
Document TypeOwners Manual
LanguageEnglish
Product BrandHyundai, Coupe
Document File TypePDF
CopyrightAttribution Non-commercial
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