spark plugs Hyundai H350 2016 Owner's Manual

5-50
Driving your vehicle
Chains that are the wrong sizeor improperly installed can dam-
age your vehicle's brake lines,
suspension, body and wheels.
Stop driving and retighten the chains any time you hear them
hitting the vehicle.
Winter precautions
Use high quality ethylene glycol
coolant
Your vehicle is delivered with high
quality ethylene glycol coolant in the
cooling system. It is the only type ofcoolant that should be used because
it helps prevent corrosion in the cool-
ing system, lubricates the water
pump and prevents freezing. Be sure
to replace or replenish your coolantin accordance with the maintenance
schedule in section 7. Before winter,
have your coolant tested to assure
that its freezing point is sufficient for
the temperatures anticipated during
the winter.
Check battery and cables
Winter puts additional burdens on
the battery system. Visually inspect
the battery and cables as described
in section 7. We recommend that the
system be checked by an authorized
HYUNDAI dealer.
Change to "winter weight" oil ifnecessary
In some climates it is recommended
that a lower viscosity "winter weight"
oil be used during cold weather. See
section 8 for recommendations. If
you aren't sure what weight oil you
should use, we recommend that you
consult an authorized HYUNDAI
dealer.
Check spark plugs and ignitionsystem
Inspect your spark plugs as
described in section 7 and replace
them if necessary. Also check all
ignition wiring and components to be
sure they are not cracked, worn or
damaged in any way.
NOTICE
Tire chains
The use of chains may
adversely affect vehicle han-dling.
Do not exceed 30 km/h (20
mph) or the chain manufactur-
er’s recommended speed
limit, whichever is lower.
Drive carefully and avoid
bumps, holes, sharp turns,
and other road hazards, which
may cause the vehicle to
bounce.
Avoid sharp turns or locked- wheel braking.
WARNING

6-4
If engine turns over normally
but does not start
1.Check fuel level.
2.With the ignition switch in theLOCK/ OFF position, check all connectors at ignition, coil and
spark plugs. Reconnect any that
may be disconnected or loose.
3.Check the fuel line in the engine compartment.
4.If the engine still does not start, we recommend that you call an
authorized HYUNDAI dealer. Connect cables in numerical order
and disconnect in reverse order.
Jump starting
Jump starting can be dangerous if
done incorrectly. Therefore, to avoid
harm to yourself or damage to your
vehicle or battery, follow the jump
starting procedures. If in doubt, we
strongly recommend that you have a
competent technician or towing serv-
ice jump start your vehicle.
What to do in an emergency
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Jumper CablesMain fuse box
Booster battery
Use only a 12-volt jumper sys-
tem. You can damage a 12-volt
starting motor, ignition system,
and other electrical parts
beyond repair by use of a 24-
volt power supply (either two
12-volt batteries in series or a
24-volt motor generator set).CAUTION
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