2016 KIA Optima Hybrid water pump

Introduction
21
Your new Kia vehicle is designed to
use only unleaded fuel having a
pump octane number ((R+M)/2) of
87 (Research Octane Number 91) or
higher. (Do not use methanol blend-
ed fuels.)
Your new vehicle is designed to
obtain maximum performance with
UNLEADED FUEL, as well as mini-
mize exhaust emissions and spark
plug fouling.
Never add any fuel system cleaning
agents to the fuel tank other than
what has been specified. (Consult an
authorized Kia dealer for details.)Gasoline containing alcohol andmethanol
Gasohol, a mixture of gasoline and
ethanol (also known as grain alco-
hol), and gasoline or gasohol con-
taining methanol (also known as
wood alcohol) are being marketed
along with or instead of leaded or
unleaded gasoline.
Pursuant to EPA regulations, ethanol
may be used in your vehicle.
Do not use gasohol containing more
than 10% ethanol, and do not use
gasoline or gasohol containing any
methanol. Ethanol provides less
energy than gasoline and it attracts
water, and it is thus likely to reduce
your fuel efficiency and could lower
your MPG results.
Methanol may cause drivability prob-
lems and damage to the fuel system,
engine control system and emission
control system.
Discontinue using gasohol of any
kind if drivability problems occur.
Vehicle damage or drivability prob-
lems may not be covered by the
manufacturer’s warranty if they result
from the use of: 1. Gasoline or gasohol containing
methanol.
2. Leaded fuel or leaded gasohol.
"E85" fuel is an alternative fuel com-
prised of 85 percent ethanol and 15
percent gasoline, and is manufac-
tured exclusively for use in Flexible
Fuel Vehicles. “E85” is not compati-
ble with your vehicle. Use of “E85”
may result in poor engine perform-
ance and damage to your vehicle's
engine and fuel system. Kia recom-
mends that customers do not use
fuel with an ethanol content exceed-
ing 10 percent.
✽ ✽

NOTICE
Your New Vehicle Limited
Warranty does not cover damage to
the fuel system or any performance
problems caused by the use of “E85”
fuel.
FUEL REQUIREMENTS
WARNING - Refueling
• Do not "top off" after the nozzle automatically shuts off.
Attempts to force more fuel
into the tank can cause fuel
overflow onto you and the
ground causing a risk of fire.
Always check that the fuel cap is installed securely to prevent
fuel spillage in the event of an
accident.

545
Driving your vehicle
Hazardous driving conditions
When hazardous driving conditions
are encountered such as water,
snow, ice, mud, sand, or similar haz-
ards, follow these suggestions:
Drive cautiously and allow extradistance for braking.
Avoid sudden braking or steering.
When braking with non-ABS brakes pump the brake pedal with
a light up-and-down motion until
the vehicle is stopped. Do not pump the brake pedal on a
vehicle equipped with ABS.
If stalled in snow, mud, or sand,
use second gear. Accelerate slow-
ly to avoid spinning the drive
wheels.
Use sand, rock salt, or other non- slip material under the drive
wheels to provide traction when
stalled in ice, snow, or mud.
Rocking the vehicle
If it is necessary to rock the vehicle
to free it from snow, sand, or mud,
first turn the steering wheel right and
left to clear the area around your
front wheels. Then, shift back and
forth between R (Reverse) and any
forward gear in vehicles equipped
with an automatic transaxle. Do not
race the engine, and spin the wheels
as little as possible. If you are still
stuck after a few tries, have the vehi-
cle pulled out by a tow vehicle to
avoid engine overheating and possi-
ble damage to the transaxle.
The ESC system should be turned
OFF prior to rocking the vehicle.
SPECIAL DRIVING CONDITIONS
WARNING - Downshifting
Do not downshift with an auto-
matic transaxle while driving on
slippery surfaces. The sudden
change in tire speed could
cause the tires to skid and
result in an accident.
CAUTION - Vehicle rocking
Prolonged rocking may cause engine overheating, transaxledamage or failure, and tire dam-age.

Driving your vehicle
50
5
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 section 7. Never attempt to check
the Hybrid High Voltage Battery. 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 igni-
tion 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.
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 fin-
ish.

67
What to do in an emergency
IF THE ENGINE OVERHEATS
If your temperature gauge indicates
overheating, you will experience a
loss of power, or hear loud pinging or
knocking, the engine is probably too
hot. If this happens, you should:
1.Pull off the road and stop as soonas it is safe to do so.
2.Place the shift lever in P (automat- ic transaxle) and set the parking
brake. If the air conditioning is on,
turn it off.
3.If engine coolant is running out under the vehicle or steam is com-
ing out from underneath the hood,
stop the engine. Do not open the
hood until the coolant has stopped
running or the steaming has
stopped. If there is no visible loss
of engine coolant and no steam,
leave the engine running and
check to be sure the engine cool-
ing fan is operating. If the fan is not
running, turn the engine off. 4.Check to see if the water pump
drive belt is missing. If it is not
missing, check to see that it is
tight. If the drive belt seems to be
satisfactory, check for coolant leak-
ing from the radiator, hoses or
under the vehicle. (If the air condi-
tioning had been in use, it is nor-
mal for cold water to be draining
from it when you stop).
5.If the water pump drive belt is bro- ken or engine coolant leaks, stop
the engine immediately and call
the nearest authorized Kia dealer
for assistance. 6.If you cannot find the cause of the
overheating, wait until the engine
temperature has returned to nor-
mal. Then, if coolant has been lost,
carefully add coolant to the reser-
voir to bring the fluid level in the
reservoir up to the halfway mark.
7.Proceed with caution, keeping alert for further signs of overheat-
ing. If overheating happens again,
call an authorized Kia dealer for
assistance.
Serious loss of coolant indicates
there is a leak in the cooling system
and this should be checked as soon
as possible by an authorized Kia
dealer.
WARNING - Under the hood
While the engine is running,
keep hair, hands and clothing
away from moving parts such
as the fan and drive belts.
WARNING - Radiator cap
Do not remove the radiator cap
when the engine is hot. This can
allow coolant to be blown out of
the opening and cause serious
burns.

713
Maintenance
96,000 km or 48 months
❑Rotate tire
❑Inspect air conditioning refrigerant
❑Inspect brake hoses and lines
❑Inspect drive shafts and boots
❑Inspect exhaust pipe and muffler
❑Inspect front brake disc/pads, calipers and rotors
❑Inspect rear brake disc/pads
❑Inspect steering gear box, linkage & boots/lower arm ball
joint, upper arm ball joint
❑ Inspect suspension mounting bolts
❑Inspect brake fluid
❑Inspect fuel filter *2
❑Inspect fuel lines, fuel hoses and connections
❑Inspect fuel tank air filter (if equipped) *2
❑Inspect parking brake
❑Inspect vacuum hose
❑Inspect vapor hose and fuel filler cap, fuel tank
❑Inspect valve clearance *4
❑Inspect water pump belt (auto-tensioner, HSG, water
pump) (First, 96,000 km or 72 months after every 24,000
km or 24 months)
❑ Replace air cleaner filter
❑Replace climate control air filter
(for evaporator and blower unit)
(Continued)
(Continued)
❑Replace engine oil and filter (96,000 km or 96 months)
❑Replace HSG belt (96,000 km or 48 months)
❑Add fuel additive *1 (Every 12,000 km or 12 months)
108,000 km or 54 months
❑ Rotate tire
❑Inspect air cleaner filter
❑Inspect HSG belt (108,000 km or 108 months)
❑ Inspect vacuum hose
❑Replace engine oil and filter (108,000 km or 108 months)
❑Add fuel additive *1 (Every 12,000 km or 12 months)
NORMAL MAINTENANCE SCHEDULE (CONT.)
❈ Inspect : Inspect and if necessary, adjust, correct, clean or replace.
❈ Inspect : Inspect and if necessary, adjust, correct, clean or replace.

Maintenance
14
7
NORMAL MAINTENANCE SCHEDULE (CONT.)
120,000 km or 60 months
❑ Rotate tire
❑Inspect air cleaner filter
❑Inspect air conditioning refrigerant
❑Inspect brake hoses and lines
❑Inspect drive shafts and boots
❑Inspect exhaust pipe and muffler
❑Inspect front brake disc/pads, calipers and rotors
❑Inspect HSG belt (120,000 km or 120 months)
❑ Inspect parking brake
❑Inspect rear brake disc/pads
❑Inspect steering gear box, linkage & boots/lower arm ball
joint, upper arm ball joint
❑ Inspect suspension mounting bolts
❑Inspect vacuum hose
❑Inspect water pump belt (auto-tensioner, HSG, water
pump) (First, 96,000 km or 72 months after every 24,000
km or 24 months)
❑Replace climate control air filter
(for evaporator and blower unit)
❑Replace engine oil and filter (120,000 km or 120 months)
❑Add fuel additive *1 (Every 12,000 km or 12 months)
132,000 km or 66 months
❑ Rotate tire
❑Inspect air cleaner filter
❑Inspect HSG belt (132,000 km or 132 months)
❑ Inspect vacuum hose
❑Replace engine oil and filter (132,000 km or 132 months)
❑Add fuel additive *1 (Every 12,000 km or 12 months)
❈ Inspect : Inspect and if necessary, adjust, correct, clean or replace. ❈
Inspect : Inspect and if necessary, adjust, correct, clean or replace.

715
Maintenance
NORMAL MAINTENANCE SCHEDULE (CONT.)
156,000 km or 78 months
❑Rotate tire
❑Inspect air cleaner filter
❑Inspect HSG belt (156,000 km or 156 months)
❑ Inspect vacuum hose
❑Replace engine oil and filter (156,000 km or 156 months)
❑Add fuel additive *1 (Every 12,000 km or 12 months)
144,000 km or 72 months
❑ Rotate tire
❑Inspect air conditioning refrigerant
❑Inspect brake fluid
❑Inspect brake hoses and lines
❑Inspect drive shafts and boots
❑Inspect exhaust pipe and muffler
❑Inspect front brake disc/pads, calipers and rotors
❑Inspect fuel filter *2
❑Inspect fuel lines, fuel hoses and connections
❑Inspect fuel tank air filter (if equipped) *2
❑Inspect HSG belt (144,000 km or 144 months)
❑ Inspect parking brake
❑Inspect rear brake disc/pads
❑Inspect steering gear box, linkage & boots/lower arm ball
joint, upper arm ball joint
❑ Inspect suspension mounting bolts
❑Inspect vacuum hose
❑Inspect vapor hose and fuel filler cap, fuel tank
❑Inspect water pump belt (auto-tensioner, HSG, water
pump) (First, 96,000 km or 72 months after every 24,000
km or 24 months)
❑Replace climate control air filter
(for evaporator and blower unit)
❑ Replace air cleaner filter
(Continued)
(Continued)
❑Replace engine oil and filter (144,000 km or 144 months)
❑Add fuel additive *1 (Every 12,000 km or 12 months)
❈ Inspect : Inspect and if necessary, adjust, correct, clean or replace.
❈ Inspect : Inspect and if necessary, adjust, correct, clean or replace.

Maintenance
16
7
NORMAL MAINTENANCE SCHEDULE (CONT.)
168,000 km or 84 months
❑ Rotate tire
❑Inspect air cleaner filter
❑Inspect air conditioning refrigerant
❑Inspect brake hoses and lines
❑Inspect drive shafts and boots
❑Inspect exhaust pipe and muffler
❑Inspect front brake disc/pads, calipers and rotors
❑Inspect HSG belt (168,000 km or 168 months)
❑ Inspect parking brake
❑Inspect rear brake disc/pads
❑Inspect steering gear box, linkage & boots/lower arm ball
joint, upper arm ball joint
❑ Inspect suspension mounting bolts
❑Inspect vacuum hose
❑Inspect water pump belt (auto-tensioner, HSG, water
pump) (First, 96,000 km or 72 months after every 24,000
km or 24 months)
❑Replace climate control air filter
(for evaporator and blower unit)
❑Replace engine oil and filter (168,000 km or 168 months)
❑ Replace spark plugs (iridium coated)
❑Add fuel additive *1 (Every 12,000 km or 12 months)
180,000 km or 90 months
❑ Rotate tire
❑Inspect air cleaner filter
❑Inspect HSG belt (180,000 km or 180 months)
❑ Inspect vacuum hose
❑Replace engine oil and filter (180,000 km or 180 months)
❑Add fuel additive *1 (Every 12,000 km or 12 months)
❈ Inspect : Inspect and if necessary, adjust, correct, clean or replace. ❈
Inspect : Inspect and if necessary, adjust, correct, clean or replace.