engine coolant KIA STONIC 2018 Owner's Guide

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Check the condition and connections of
all cooling system hoses and heater ho‐ ses. Replace any swollen or deteriora‐
ted hoses.
The coolant level should be filled be‐
tween MAX and MIN (F and L) marks on the side of the coolant reservoir when
the engine is cool.
If the coolant level is low, add enough
distilled (deionized) or soft water. Bring the level to MAX (F), but do not overfill.
If frequent additions are required, have
the system inspected by a professional
workshop. Kia recommends to visit an authorized Kia dealer/service partner.
Recommended engine coolant
• When adding coolant, use only deion‐ ized water or soft water for your ve‐
hicle and never mix hard water in the
coolant filled at the factory. An im‐
proper coolant mixture can result in serious malfunction or engine dam‐
age.
• The engine in your vehicle has alumi‐ num engine parts and must be pro‐
tected by an ethylene-glycol with
phosphate based coolant to prevent corrosion and freezing.
• DO NOT USE alcohol or methanol coolant or mix them with the speci‐
fied coolant.
• Do not use a solution that contains more than 60% antifreeze or lessthan 35% antifreeze, which would re‐
duce the effectiveness of the solu‐
tion.
For mixture percentage, refer to the
following table.
AmbientTempera‐ture
Mixture Percentage(volume)
AntifreezeWater
-15°C (5°F) 35 65

8-49
8
Maintenance

AmbientTempera‐ture
Mixture Percentage(volume)
AntifreezeWater
-25°C
(-13°F) 40 60
-35°C
(-31°F) 50 50
-45°C
(-49°F) 60 40
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WARNING
Radiator cap
Do not remove the radiator capwhen the engine and radiator arehot. Scalding hot coolant and steammay blow out under pressure caus‐ing serious injury.
Maintenance

8-50

Changing the coolant
Have the coolant replaced by a profes‐
sional workshop. Kia recommends to visit an authorized Kia dealer/service
partner.
CAUTION
Put a thick cloth around the radiatorcap before refilling the coolant in or‐der to prevent the coolant fromoverflowing into engine parts suchas the alternator.
WARNING
nCoolant
•Do not use radiator coolant or an‐tifreeze in the washer fluid reser‐voir.
•Radiator coolant can severely ob‐scure visibility when sprayed onthe windshield and may cause lossof vehicle control or damage thepaint and body trim.

8-51
8
Maintenance

Engine room compartment fuse panel
(Kappa 1.2L MPI Engine (Gasoline))
SymbolFuse ratingCircuit Protected
80A MDPS Unit
ALT150A 125AFuse - RR DEFOG, ABS1, ABS2, BLOWER
40A Rear Defogger Relay
140A ABS/ESC (Electronic Stability Control) Control
40A ABS/ESC (Electronic Stability Control) Control, Multipurpose Check Connector
40A Air Conditioner Blower Relay
10A Wiper Motor, Multifunction Switch, Wiper LO Relay
10A Cooling Fan1 Relay, Cooling Fan2 Relay
10A Oxygen Sensor (Up), Oxygen Sensor (Down), Front Wheel Sensor RH, Engine Coolant Stop Valve
15AECM (Engine Control Module), Oil Control Valve #1, #2, Purge Control Solenoid Valve, Air Condi‐
tioner Clutch Type ECV Relay
10A Head Lamp RH
10A Head Lamp LH
IGN
COIL20A Ignition Coil #1~#4, Condenser
INJECTOR15A Fuel Pump Relay, ECM, Injector #1~#4
Maintenance
8-94

Engine room compartment fuse panel
(Kappa 1.4L MPI Engine (Gasoline))
SymbolFuse ratingCircuit Protected
80A MDPS Unit
ALT150A 125AFuse - RR DEFOG, ABS1, ABS2, BLOWER
40A Rear Defogger Relay
140A ABS/ESC (Electronic Stability Control) Control
40A ABS/ESC (Electronic Stability Control) Control, Multipurpose Check Connector
40A Air Conditioner Blower Relay
10A Wiper Motor, Multifunction Switch, Wiper LO Relay
10A Cooling Fan1 Relay, Cooling Fan2 Relay
10AOxygen Sensor (Up), Oxygen Sensor (Down), Front Wheel Sensor RH, Engine Coolant Stop Valve
(M/T), Variable Intake Solenoid Valve (M/T)
15AECM/PCM, Engine Coolant Stop Valve (A/T), Oil Control Valve #1, #2 (M/T), Variable Intake Sole‐
noid Valve (A/T), Purge Control Solenoid Valve (M/T), A/C Blower Relay
10A Head Lamp RH
10A Head Lamp LH
IGN
COIL20A Ignition Coil #1~#4, Condenser

8-97
8
Maintenance

EMISSION CONTROL SYSTEM (IF EQUIPPED)
The emission control system of your vehicle is covered by a written limited
warranty. Please see the warranty in‐
formation contained in the Warranty & Maintenance book in your vehicle.
Your vehicle is equipped with an emis‐
sion control system to meet all applica‐
ble emission regulations.
There are three emission control sys‐ tems, as follows. 1. Crankcase emission control system
2. Evaporative emission control sys‐ tem
3. Exhaust emission control system
In order to assure the proper function
of the emission control systems, have
your vehicle inspected and maintained by a professional workshop in accord‐
ance with the maintenance schedule in
this manual. Kia recommends to visit an
authorized Kia dealer/service partner.
Caution for the Inspection and Mainte‐nance Test (With Electronic StabilityControl (ESC) system)
•To prevent the vehicle from misfiringduring dynamometer testing, turnthe Electronic Stability Control (ESC)system off by pressing the ESCswitch. •
After dynamometer testing is com‐pleted, turn the ESC system back onby pressing the ESC switch again.
1. Crankcase emission control
system
The positive crankcase ventilation sys‐
tem is employed to prevent air pollu‐ tion caused by blow-by gases being
emitted from the crankcase.
This system supplies fresh filtered air
to the crankcase through the air intake hose. Inside the crankcase, the fresh air
mixes with blow-by gases, which then
pass through the PCV valve into the in‐ duction system.
2. Evaporative emission control
system
The Evaporative Emission Control Sys‐
tem is designed to prevent fuel vapors from escaping into the atmosphere.
Canister
Fuel vapors generated inside the fuel
tank are absorbed and stored in the on‐ board canister. When the engine is run‐
ning, the fuel vapors absorbed in the
canister are drawn into the surge tank through the purge control solenoid
valve.
Purge Control Solenoid Valve (PCSV)
The purge control solenoid valve is con‐
trolled by the Engine Control Module (ECM); when the engine coolant tem‐
perature is low during idling, the PCSV
closes so that evaporated fuel is not taken into the engine. After the engine
warms up during ordinary driving, the
PCSV opens to introduce evaporated fuel to the engine.
3. Exhaust emission control
system
The Exhaust Emission Control System
is a highly effective system which con‐
trols exhaust emissions while maintain‐
ing good vehicle performance.
Vehicle modifications
This vehicle should not be modified.
Modification of your vehicle could affect
its performance, safety or durability and may even violate governmental
safety and emissions regulations.
In addition, damage or performance
problems resulting from any modifica‐ tion may not be covered under warran‐
ty.
Maintenance
8-134

LubricantVolumeClassification
Coolant Gasoline Engine1.0L
5.5
l (5.8 US
qt.)
Mixture of antifreeze and water (Ethylene glycolbase coolant for aluminum radiator)
1.2L
5.1
l (5.4 US
qt.)
1.4L MT
5.1
l (5.4 US
qt.)
AT 5.5
l (5.8 US
qt.)
Diesel En‐gine 1.4L/1.6L6.4
l (6.8 US
qt.)
Brake / clutch fluid 0.7 ~ 0.8
l (0.7 ~
0.8 US qt.) FMVSS116 DOT-3 or DOT-4
Fuel 45
l (11.9 US
gal.) -
*1
Refer to L