spark plugs replace KIA CADENZA 2019 Owners Manual

Driving your vehicle
120
5
The use of chains may adversely
affect vehicle handling.
Do not exceed 20 mph (30 km/h) or the chain manufacturer’s recom-
mended 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.Use high quality ethylene gly-
col coolant
Your vehicle is delivered with high
quality ethylene glycol coolant in the
cooling system. It is the only type of
coolant 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 coolant
in accordance with the maintenance
schedule in chapter 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 chapter 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
chapter 8 for recommendations. If
you aren't sure what weight oil you
should use, consult an authorized
Kia dealer.
Check spark plugs and ignition
system
Inspect your spark plugs as
described in chapter 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.CAUTION- Snow chains
Chains that are the wrong size or improperly installed candamage your vehicle's brakelines, suspension, body andwheels.
Stop driving and retighten the chains any time you hear themhitting the vehicle.

79
Maintenance
Normal Maintenance Schedule - Non Turbo Models
The following maintenance services must be performed to ensure good emission control and performance.
Keep receipts for all vehicle emission services to protect your warranty. Where both mileage and time are shown, the
frequency of service is determined by whichever occurs first.
Number of months or driving distance, whichever comes first
Months1224364860728496108120132144156168180
Miles×1,0007.51522.530 37.5 45 52.5 60 67.5 75 82.5 90 97.5 105 112.5
Km×1,00012 24 36 48 60 72 84 96 108 120 132 144 156 168 180
Drive belts *1At first, inspect at 60,000 miles (96,000 km) or 72 months,
after that, inspect every 15,000 miles (24,000 km) or 24 months
Engine oil and engine oil
filterLambda II 3.3L GDIRRRRRRRRRRRRRRR
Fuel additives *2Add every 7,500 miles (12,000 km) or 12 months
Air cleaner filterIIIRIIIRIIIRIII
Spark plugsLambda II 3.3L GDIReplace every 97,500 miles (156,000 km)
Valve clearance *3Lambda II 3.3L GDIInspect every 60,000 miles (96,000 km) or 72 months
MAINTENANCE
INTERVALS
MAINTENANCE
ITEM
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.
*
1: The drive belt should be replaced when cracks occur or tension is reduced.
*2: If TOP TIER Detergent Gasoline is not available, one bottle of additive is recommended. Additives are available from your authorized Kia dealer along with information on how to use them. Do not mix other additives.
*
3: Inspect for excessive valve noise and/or engine vibration and adjust if necessary. Have an authorized Kia dealer perform the operation.

Maintenance
12
7
Maintenance Under Severe Usage Conditions - Non Turbo Models
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
MAINTENANCE ITEMMAINTENANCE
OPERATIONMAINTENANCE INTERVALSDRIVING
CONDITION
Engine oil and engine oil
filterLambda II 3.3L GDIREvery 3,750 miles (6,000 km) or 6 monthsA, B, C, D, E,
F, G, H, I, J, K
Air cleaner filterRMore frequentlyC, E
Spark plugs RMore frequentlyA, B, F, G, H, I, K
Automatic transmission fluidREvery 60,000 miles (96,000 km)A, C, D, E,
F, G, H, I, J
Brake discs and pads, calipers and rotorsIMore frequentlyC, D, E, G, H
Parking brake (Foot Type)IMore frequentlyC, D, G, H
Steering gear rack, linkage and bootsIMore frequentlyC, D, E, F, G
Suspension ball jointsIMore frequentlyC, D, E, F, G

715
Maintenance
Vacuum crankcase ventilation
hoses
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 component 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 rec-
ommended when the filter is replaced.
Spark plugs
Make sure to install new spark plugs
of the correct heat range.
Valve clearance (if equipped)
Inspect excessive valve noise and/or
engine vibration and adjust if neces-
sary. 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.
Automatic transaxle fluid
Automatic transaxle fluid should not
be checked under normal usage
conditions.
But in severe conditions, the fluid
should be changed at an authorized
Kia dealer in accordance to the
scheduled maintenance at the begin-
ning of this chapter.
✽ ✽NOTICE
Automatic transaxle fluid color is
basically red.
As the vehicle is driven, the auto-
matic transaxle fluid will begin to
look darker.
It is normal condition and you should
not judge the need to replace the fluid
based upon the changed color.

Index
10I
Vehicle break-in process . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Vehicle certification label . . . . . . . . . . . . . . . . . . . . . . . . 8-8
Vehicle data collection and event data recorders . . . . . . 1-6
Vehicle identification number (VIN) . . . . . . . . . . . . . . . 8-8
Vehicle load limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-122Certification label . . . . . . . . . . . . . . . . . . . . . . . . . . 5-125
Tire and loading information label. . . . . . . . . . . . . 5-122
Vehicle weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-126
Warning and indicator lights. . . . . . . . . . . . . . . . . . . . . 4-93 Indicator lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-100
Warning lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-93
Washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-24 Checking the washer fluid level . . . . . . . . . . . . . . . . 7-24
Welcome system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-126 Headlight (Headlamp) escort function . . . . . . . . . . 4-126
Interior light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-126
Pocket lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-126
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
4-32 Power windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-33
Windshield defrosting and defogging. . . . . . . . . . . . . 4-141 Automatic climate control system . . . . . . . . . . . . . 4-141
Defogging logic . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-142 Winter driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-118
Carry emergency equipment . . . . . . . . . . . . . . . . . 5-121
Change to "winter weight" oil if necessary . . . . . . 5-120
Check battery and cables . . . . . . . . . . . . . . . . . . . . 5-120
Check spark plugs and ignition system . . . . . . . . . 5-120
Don’t let your parking brake freeze . . . . . . . . . . . . 5-121
Don't let ice and snow accumulate underneath . . . 5-121
Snowy or icy conditions . . . . . . . . . . . . . . . . . . . . . 5-118
To keep locks from freezing. . . . . . . . . . . . . . . . . . 5-121
Use approved window washer anti-freeze in system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12\
1
Use high quality ethylene glycol coolant. . . . . . . . 5-120
Wiper blades . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-30 Blade inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-30
Blade replacement . . . . . . . . . . . . . . . . . . . . . . . . . . 7-30
Wipers and washers . . . . . . . . . . . . . . . . . . . . . . . . . . 4-120 Front windshield washers. . . . . . . . . . . . . . . . . . . . 4-122
Windshield wipers . . . . . . . . . . . . . . . . . . . . . . . . . 4-120
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