2020 KIA OPTIMA engine

13
Introduction
Your new 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.)
Tighten the cap until it clicks onetime, otherwise the Check Engine light will illuminate.
Gasoline containing alcohol and
methanol
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 15 percent 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.
3. Gasohol containing more than 15 percent ethanol.
WARNING - Refueling
• Do not "top off" after the noz- zle 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 pre-
vent fuel spillage, especially
in the event of an accident.
FUEL REQUIREMENTS
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Introduction
41
"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 15 percent.
✽ ✽
NOTICE
Your New Vehicle Limited Warranty
does not cover damage to the fuel sys-
tem or any performance problems
caused by the use of “E85” fuel.
✽ ✽
NOTICE
Never use any fuel containing
methanol. Discontinue use of any
methanol containing product which
may inhibit proper drivability.
Other fuels
Using fuels that contain Silicone (Si),
MMT (Manganese, Mn), Ferrocene
(Fe), and Other metalic additives,
may cause vehicle and engine dam-
age or cause misfiring, poor acceler-
ation, engine stalling, catalyst melt-
ing, clogging, abnormal corrosion,
life cycle reduction, etc.
Also, the Malfunction Indicator Lamp
(MIL) may illuminate.
✽ ✽
NOTICE
Damage to the fuel system or per-
formance problem caused by the use
of these fuels may not be covered by
your New Vehicle Limited
Warranty.
Gasoline containing MMT
Some gasoline contains harmful man-
ganese-based fuel additives Such as
MMT(Methylcyclopentadienyl
Manganese Tricarbonyl). Kia does not
recommend the use of gasoline con-
taining MMT. This type of fuel can
reduce vehicle performance and affect
your emission control system. The
Malfunction Indicator Lamp on the
cluster may come on.
Do not use methanol
Fuels containing methanol (wood
alcohol) should not be used in your
vehicle. This type of fuel can reduce
vehicle performance and damage
components of the fuel system,
engine control system and emission
control system.
Fuel Additives
Kia recommends that you use good
quality gasolines treated with deter-
gent additives such as TOP TIER
Detergent Gasoline, which help pre-
vent deposit formation in the engine.
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15
Introduction
These gasolines will help the engine
run cleaner and enhance performance
of the Emission Control System. For
more information on TOP TIER
Detergent Gasoline, please go to the
website (www.toptiergas.com).
For customers who do not use TOP
TIER Detergent Gasoline regularly,
and have problems starting or the
engine does not run smoothly, addi-
tives that can be purchased separate-
ly may be added to the gasoline.
If TOP TIER Detergent Gasoline is not
available, one bottle of additive should
be added to the fuel tank at every
7,500miles or every engine oil change
is recommended. Additives are avail-
able from your authorized Kia dealer
along with information on how to use
them. Do not mix other additives.
Operation in foreign countries
If you are going to drive your vehicle
in another country, be sure to:
Observe all regulations regardingregistration and insurance.
Determine that acceptable fuel is available. This vehicle should not be modified.
Modification of your vehicle could
affect its performance, safety or
durability and may even violate gov-
ernmental safety and emissions reg-
ulations.
In addition, damage or performance
problems resulting from any modifi-
cation may not be covered under
warranty.
If you use unauthorized electronic
devices, it may cause the vehicle to
operate abnormally, wire damage,
battery discharge and fire. For your
safety, do not use unauthorized
electronic devices. No special break-in period is need-
ed. By following a few simple precau-
tions for the first 600 miles (1,000
km) you may add to the perform-
ance, economy and life of your vehi-
cle.
Do not race the engine.
While driving, keep your engine
speed (rpm, or revolutions per
minute) between 2,000 rpm and
4,000 rpm.
Do not maintain a single speed for long periods of time, either fast or
slow. Varying engine speed is
needed to properly break-in the
engine.
Avoid hard stops, except in emer- gencies, to allow the brakes to seat
properly.
Don't tow a trailer during the first 1,200 miles (2,000 km) of opera-
tion.
VEHICLE BREAK-IN
PROCESS
VEHICLE MODIFICATIONS
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Your vehicle at a glance
Exterior overview . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Interior overview . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Instrument panel overview . . . . . . . . . . . . . . . . . . . 2-5
Engine compartment . . . . . . . . . . . . . . . . . . . . . . . . 2-6
2
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INSTRUMENT PANEL OVERVIEW
25
Your vehicle at a glance
1. Light control/Turn signals ..................4-103
2, Driver`s front air bag ...........................3-60
3. Horn.....................................................4-52
4. Instrument cluster ................................4-59
5. Wiper and washer control lever .........4-113
6. Ignition switch ........................................5-7Engine start/stop button ......................5-10
7. Cruise control ......................................5-91 Smart cruise control ............................5-95
8. Passenger’s front air bag ....................3-60
9. Hazard warning flasher .........................6-2
10. Manual climate control system ........4-121 Automatic climate control system ....4-131
11. Shift lever A/T ....................................5-14 Shift lever DCT ..................................5-22
12. Heated steering wheel button ...........4-51
13. Drive mode button ...........................5-116
14. Seat warmer ....................................4-151 Air ventilation seat ...........................4-152
15. Surround view monitor system On/Off button ...................................4-102
16. Electronic parking brake (EPB) switch.................................................5-40
17. Auto Hold On/Off button ....................5-47
18. Center console storage box ............4-148
19. Power outlet.....................................4-153
20. USB charger ....................................4-154
21. Glove box ........................................4-148
22. Smart phone wireless charger ........4-155
OJFA019004❈ The actual shape may differ from the illustration.
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Your vehicle at a glance
62
ENGINE COMPARTMENT
OJFA078152/OJFA078150
■ ■THETA 2.4L - GDI
❈ The actual engine compartment in the vehicle may differ from the illustration.
■ ■THETA 2.0L T-GDI 1. Engine coolant reservoir ...................7-28
2. Engine oil filler cap ...........................7-26
3. Brake fluid reservoir ..........................7-31
4. Air cleaner.........................................7-34
5. Fuse box ...........................................7-60
6. Negative battery terminal..................7-42
7. Positive battery terminal ...................7-42
8. Engine oil dipstick .............................7-26
9. Radiator cap .....................................7-28
10.Windshield washer fluid reservoir ....7-32
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27
Your vehicle at a glance
OJFA078151
■ ■GAMMA 1.6L T-GDI❈ The actual engine compartment in the vehicle may differ from the illustration. 1. Engine coolant reservoir ...................7-28
2. Engine oil filler cap ...........................7-26
3. Brake fluid reservoir ..........................7-31
4. Air cleaner.........................................7-34
5. Fuse box ...........................................7-60
6. Negative battery terminal..................7-42
7. Positive battery terminal ...................7-42
8. Engine oil dipstick .............................7-26
9. Radiator cap .....................................7-28
10.Windshield washer fluid reservoir ....7-32
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39
Safety features of your vehicle
Front seat adjustment - power
(if equipped)
The front seat can be adjusted by
using the control switches located on
the outside of the seat cushion.
Before driving, adjust the seat to the
proper position so you can easily con-
trol the steering wheel, pedals and
switches on the instrument panel.When in operation, the power seat-
consumes a large amount of electri-
cal power. To prevent unnecessary
system drain, don’t adjust the power
seat longer than necessary while the
engine is not running.
Forward and backward
Push the control switch forward or
backward to move the seat to the
desired position. Release the switch
once the seat reaches the desired
position.
WARNING- Unattendedchildren
Do not leave children unattend-
ed in the vehicle. Children might
operate features of the vehicle
that could injure them.
CAUTION- Power seat adjustments
The power seating controlsfunction by electric motor.
Excessive operation may causedamage to the electrical equip-ment.
CAUTION- Power Seating
Do not operate two or morepower seat control switches atthe same time. Doing so maydamage the power seat motor orelectrical components.OJF035008
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