2015 KIA SOUL spark plugs replace

557
Driving your vehicle
Use high quality ethylene gly-
col coolant
Your vehicle is delivered with high qual-
ity ethylene glycol coolant in the cool-
ing system. It is the only type of coolant
that should be used because it helps
prevent corrosion in the cooling sys-
tem, lubricates the water pump and
prevents freezing. Be sure to replace
or replenish your coolant in accor-
dance with the maintenance schedule
in section 7. Before winter, have your
coolant tested to assure that its freez-
ing point is sufficient for the tempera-
tures 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. The level of charge in
your battery can be checked by an
authorized Kia dealer or a service
station.
Change to "winter weight" oil
if necessary
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, consult an authorized
Kia dealer.
Check spark plugs and igni-
tion system
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.
To keep locks from freezing
To keep the locks from freezing,
squirt an approved de-icer fluid or
glycerine into the key opening. If a
lock is covered with ice, squirt it with
an approved de-icing fluid to remove
the ice. If the lock is frozen internally,
you may be able to thaw it out by
using a heated key. Handle the heat-
ed key with care to avoid injury.
Use approved window washer
anti-freeze in system
To keep the water in the window
washer system from freezing, add an
approved window washer anti-freeze
solution in accordance with instruc-
tions on the container. Window wash-
er anti-freeze is available from an
authorized Kia dealer and most auto
parts outlets. Do not use engine
coolant or other types of anti-freeze
as these may damage the paint finish.
CAUTION- Snow chains
Chains that are the wrong sizeor improperly installed candamage your vehicle's brakelines, suspension, body andwheels.
Stop driving and retighten the chains any time you hear themhitting the vehicle.

Maintenance
18
7
(Continued)
11) Lubricate all locks and hinges
12) Parking brakes
13) Steering operation and linkage
14) Suspension mounting bolts
❑ Replace climate control air filter (if equipped)
❑Replace engine oil and filter
(Every 7,500 miles or 12 months)
❑Add fuel additive *6
(Every 7,500 miles or 12 months)
❑Replace spark plugs (iridium coated),
❑Rotate tires - including tire pressure and tread wear
(Every 7,500 miles or 12 months)
NORMAL MAINTENANCE SCHEDULE (CONT.)
105,000 miles or 84 months
❑ Inspect air cleaner filter
❑Inspect air conditioning compressor, air conditioner refrig-
erant and performance (if equipped)
❑ Inspect cooling system *1
❑Inspect drive belt *4
(First 60,000 miles or 72 months after
every 15,000 miles or 24 months)
❑ Inspect drive shaft and boots
❑Inspect manual transaxle fluid (if equipped)
(Every 37,500 miles (60,000 km) or 48 months)
❑ Inspect visually the following items
1) Battery condition
2) Brake fluid / clutch (if equipped) fluid
3) Brake lines, hoses and connections
4) Brake pedal and operation
5) Chassis/body nuts and bolts
6) Drum brake and linings (if equipped)
7) Disc brakes and pads (if equipped)
8) Exhaust pipe and muffler
9) Front suspension ball joints
10) Fuel tank, cap, lines and hoses
(Continued)
❈ Inspect : Inspect and if necessary, adjust, correct, clean or
replace.

Maintenance
22
7
MAINTENANCE UNDER SEVERE USAGE CONDITIONS
The following items must be serviced more frequently on cars normally used under severe driving conditions. Refer
to the chart below for the appropriate maintenance intervals.
R : Replace I : Inspect and, after inspection, clean, adjust, repair or replace if neces\
sary
R
R
R
I
I
I
I
R
R
R EVERY 3,750 miles OR 6 months
MORE FREQUENTLY
MORE FREQUENTLY
MORE FREQUENTLY
MORE FREQUENTLY
MORE FREQUENTLY
EVERY 7,500 miles OR 6 months
EVERY 80,000 miles
EVERY 60,000 miles
MORE FREQUENTLYA, B, C, D, E, F, G, H, I, J, K
C, E
A, B, H, I, K
C, D, G, H
C, D, G, H
C, D, E, F, G, H, I
C, D, E, F, G, H
A, C, D, E, F, G, H, I, J
A, C, E, F, G, H, I
C, EENGINE OIL AND FILTER
AIR CLEANER FILTER
SPARK PLUGS
DISC BRAKE/ PADS, CALIPERS AND ROTORS
REAR BRAKE DRUMS/ LININGS, PARKING BRAKE
STEERING GEAR BOX, LINKAGE & BOOTS/ LOWER
ARM BALL JOINT, UPPER ARM BSALL JOINT
DRIVE SHAFTS AND BOOTS
MANUAL TRANSAXLE OIL
AUTOMATIC TRANSAXLE FLUID
CLIMATE CONTROL AIR FILTER
(FOR EVAPORATOR AND BLOWER UNIT)
MAINTENANCE ITEM
MAINTENANCE
OPERATION MAINTENANCE
INTERVALS DRIVING
CONDITION
SEVERE DRIVING CONDITIONS
A - Repeatedly driving shorts distanse of less than 5miles in normal temperature or less than 10miles in freezing temperature
B - Extensive engine idling or low speed driving for long distances
C - Driving on rough, dusty, muddy, unpaved, graveled or salt-spread roads
D - Driving in areas using salt or other corrosive materials or in very cold weather E - Driving in sandy areas
F - Driving in heavy traffic area over 90°F (32°C)
G - Driving on uphill, downhill, or mountain road
H - Towing a Trailer, or using a camper, or roof rack
I - Driving as a patrol car, taxi, other commercial use or vehicle towing
J - Driving over 100 MPH
K - Frequently driving in stop-and-go conditions

Maintenance
24
7
Vacuum crankcase ventilation
hoses (if equipped)
Inspect the surface of hoses for evi-
dence of heat and/or mechanical
damage. Hard and brittle rubber,
cracking, tears, cuts, abrasions, and
excessive swelling indicate deterio-
ration. Particular attention should be
paid to examine those hose surfaces
nearest to high heat sources, such
as the exhaust manifold.
Inspect the hose routing to assure
that the hoses do not come in con-
tact with any heat source, sharp
edges or moving components which
might cause heat damage or
mechanical wear. Inspect all hose
connections, such as clamps and
couplings, to make sure they are
secure, and that no leaks are pres-
ent. Hoses should be replaced
immediately if there is any evidence
of deterioration or damage.
Air cleaner filter
A Genuine Kia air cleaner filter is
recommended when the filter is
replaced.
Spark plugs
Make sure to install new spark plugs
of the correct heat range.
Valve clearance (if equipped)
Inspect for excessive valve noise
and/or engine vibration and adjust if
necessary. An authorized Kia dealer
should perform the operation.
Cooling system
Check the cooling system compo-
nents, such as the radiator, coolant
reservoir, hoses and connections for
leakage and damage. Replace any
damaged parts.
Coolant
The coolant should be changed at
the intervals specified in the mainte-
nance schedule.

Index
12I
Vehicle weight glossary . . . . . . . . . . . . . . . . . . . . . . . . 5-65Base curb weight . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-65
Cargo weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-65
GAW (Gross axle weight) . . . . . . . . . . . . . . . . . . . . 5-65
GAWR (Gross axle weight rating) . . . . . . . . . . . . . . 5-65
GVW (Gross vehicle weight). . . . . . . . . . . . . . . . . . 5-65
GVWR (Gross vehicle weight rating) . . . . . . . . . . . 5-65
Vehicle curb weight . . . . . . . . . . . . . . . . . . . . . . . . . 5-65
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-72
Washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-34
Wheel alignment and tire balance . . . . . . . . . . . . . . . . 7-49
Wheel replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-51
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
4-24 Power window lock button. . . . . . . . . . . . . . . . . . . . 4-28
Windshield defrosting and defogging. . . . . . . . . . . . . 4-123 Automatic climate control system . . . . . . . . . . . . . 4-124
Defogging logic . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-125
Manual climate control system . . . . . . . . . . . . . . . 4-123
Windshield washers . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-91
Windshield wiper/washer . . . . . . . . . . . . . . . . . . . . . . . 4-90
Windshield wipers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-90
Winter driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-55 Carry emergency equipment . . . . . . . . . . . . . . . . . . 5-58
Change to "winter weight" oil . . . . . . . . . . . . . . . . . 5-57
Check battery and cables . . . . . . . . . . . . . . . . . . . . . 5-57 Check spark plugs and ignition system . . . . . . . . . . 5-57
Don’t let your parking brake freeze . . . . . . . . . . . . . 5-58
Don't let ice and snow accumulate underneath . . . . 5-58
Snowy or icy conditions . . . . . . . . . . . . . . . . . . . . . . 5-55
To keep locks from freezing. . . . . . . . . . . . . . . . . . . 5-57
Use approved window washer anti-freeze in system . .
5-57
Use high quality ethylene glycol coolant. . . . . . . . . 5-57
Wiper blades . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-39
Wipers and Washers . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-90 Rear window wiper and washer switch . . . . . . . . . . 4-92
Rear window wiper/washer . . . . . . . . . . . . . . . . . . . 4-90
Windshield washers . . . . . . . . . . . . . . . . . . . . . . . . . 4-91
Windshield wiper/washer . . . . . . . . . . . . . . . . . . . . . 4-90
Windshield wipers . . . . . . . . . . . . . . . . . . . . . . . . . . 4-90
W