engine KIA CERATO 2004 Workshop Manual

Driving tips
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FUEL REQUIREMENTS
Gasoline engine (unleaded)
Your new Kia vehicle is designed to
use only unleaded fuel having an
Octane Rating of RON (ResearchOctane Number) 91 / AKI (Anti-
Knock Index) 87 or higher.
Your new Kia is designed to obtain
maximum performance with
UNLEADED FUEL, as well as mini-
mize exhaust emissions and spark
plug fouling.
✽✽ NOTICE
NEVER USE LEADED FUEL. The use of leaded fuel is detrimental to
the catalytic converter and will
damage the engine control system’s
oxygen sensor and affect emission
control.
Never add any fuel system cleaning
agents to the fuel tank other thanwhat Kia has specified. (Consult an
Authorized Kia Dealer for details.)
Gasoline Engine (Leaded)
In countries using LEADED FUEL,
your new Kia vehicle must use
LEADED FUEL. Your new Kia Vehicleis designed to correspond to LEAD-
ED FUEL specifically. Please check
your vehicle whether your vehiclecan use LEADED FUEL or not. 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 marketedalong with or instead of leaded or
unleaded gasoline. Do not use gasohol containing more than 10% ethanol, and do not use
gasoline or gasohol containing any
methanol. Either of these fuels may
cause drivability problems and dam-age to the fuel system.
Discontinue using gasohol of any
kind if drivability problems occur.
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Driving tips
Vehicle damage or driveability prob-
lems may not be covered by the
manufacturer’s warranty if they resultfrom the use of:
1. Gasohol containing more than10% ethanol.
2. Gasoline or gasohol containing methanol.
3. Leaded fuel or leaded gasohol.
✽✽ NOTICE
Never use gasohol which contains methanol. Discontinue use of any
gasohol product which impairs dri-
vability.
The emission control system of your
vehicle is covered by a written limited
warranty. Please see the warranty
information contained in the
Warranty & Maintenance book in
your vehicle.
Vehicle modifications
This vehicle should not be modified.
Modification of your Kia 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 modifi-
cation may not be covered under
warranty. Engine exhaust gas precau-
tions (carbon monoxide)
Carbon monoxide can be present
with other exhaust fumes.
Therefore, if you smell exhaust
fumes of any kind inside your vehi-
cle, have it inspected and repaired
immediately by an authorized Kia
dealer. If you ever suspect exhaust
fumes are coming into your vehi-
cle, drive it only with all the win-
dows fully open. Have your vehicle
checked and repaired immediately.
1 23456789WARNING
Engine exhaust gases contain
carbon monoxide (CO). Though
colorless and odorless, it is
dangerous and could be lethal if
inhaled. Follow the instructions
following to avoid CO poison-ing.
EMISSION CONTROL SYSTEM

Driving tips
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5
Do not operate the engine in con-
fined or closed areas (such as
garages) any more than what is
necessary to move the vehicle in orout of the area.
When the vehicle is stopped in an open area for more than a short
time with the engine running,
adjust the ventilation system (as
needed) to draw outside air into the
vehicle.
Never sit in a parked or stopped vehicle for any extended time with
the engine running. Operating precautions for cat-
alytic converters
Your vehicle is equipped with a cat-
alytic converter emission control
device.
Therefore, the following precautions
must be observed:
Use only UNLEADED FUEL for
gasoline engine (unleaded).
Do not operate the vehicle when there are signs of engine malfunc-
tion, such as misfire or a noticeable
loss of performance.
Do not misuse or abuse the engine. Examples of misuse arecoasting with the ignition off and
descending steep grades in gear
with the ignition off. Do not operate the engine at high
idle speed for extended periods (5
minutes or more).
Do not modify or tamper with any part of the engine or emission con-
trol system. All inspections and
adjustments must be made by an
authorized Kia dealer.
Failure to observe these precautionscould result in damage to the catalyt-
ic converter and to your vehicle.
Additionally, such actions could void
your warranties.
1 23456789WARNING - Fire
A hot exhaust system can ignite
flammable items under your
vehicle. Do not park the vehicle
over or near flammable objects,
such as dry grass, paper,
leaves, etc.

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Driving tips
BEFORE DRIVING
Before entering vehicle:
Be sure that all windows, outside mirror(s), and outside lights are clean.
Check the condition of the tires.
Check under the vehicle for any sign of leaks.
Be sure there are no obstacles behind you if you intend to back up.
Necessary inspections
Fluid levels, such as engine oil,
engine coolant, brake fluid, and
washer fluid should be checked on a
regular basis, with the exact interval
depending on the fluid. Further
details are provided in Section 7,
Maintenance. Before starting
Close and lock all doors.
Position the seat so that all con-
trols are easily reached.
Adjust the inside and outside rearview mirrors.
Be sure that all lights work.
Check all gauges.
Check the operation of warning lights when the ignition switch is
turned to the ON position.
Release the parking brake and make sure the brake warning lightgoes out.
For safe operation, be sure you are
familiar with your vehicle and itsequipment.
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WARNING - Driving under
the influence of alcohol or drugs
Drinking and driving is danger-
ous. Drunk driving is the num-
ber one contributor to the high-
way death toll each year. Even asmall amount of alcohol will
affect your reflexes, perceptions
and judgement.
You are much more likely to
have a serious accident if you
drink and drive.
If you are drinking or taking
drugs, don’t drive. Do not ridewith a driver who has beendrinking or taking drugs.Choose a designated driver orcall a cab. Driving while under the influ-
ence of drugs is as dangerous
or more dangerous than drivingdrunk.

Driving tips
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SUGGESTIONS FOR ECONOMICAL OPERATION
Your vehicle's fuel economy depends
mainly on your style of driving, where
you drive and when you drive.
Each of these factors affects how
many kilometers (miles) you can get
from a liter (gallon) of fuel. To operate
your vehicle as economically as pos-
sible, use the following driving sug-
gestions to help save money in bothfuel and repairs:
Avoid lengthy warm-up idling. Once the engine is running
smoothly, begin driving.
Remember, engine warm-up may
take a little longer on cold days.
Save fuel by accelerating slowly after stopping.
Keep the engine in tune and follow the recommended periodic mainte-
nance schedule. This will increase
the life of all parts and lower your
operating costs. Do not use the air conditioner
unnecessarily.
Slow down when driving on rough roads.
For longer tire life and better fuel economy, always keep the tiresinflated to the recommended pres-
sures.
Maintain a safe distance from other vehicles to avoid sudden stops.
This will reduce wear on brake lin-
ings and pads. Driving in such a
way will also save fuel because
extra fuel is required to accelerate
back to driving speed.
Do not carry unnecessary weight in the vehicle.
Do not rest your foot on the brake pedal while driving. This can cause
needless wear, possible damage
to the brakes, and poor fuel econo-
my.
Improper wheel alignment results in faster tire wear and lower fuel
economy. Open windows at high speeds can
reduce fuel economy.
Fuel economy is less in crosswinds and headwinds. To help offset
some of this loss, slow down when
driving in these conditions.
Keeping a vehicle in good operating
condition is important both for econ-
omy and safety. Therefore, have an
authorized Kia dealer performscheduled inspections and mainte-
nance.
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WARNING - Engine off
during motion
Never turn the engine off to
coast down hills or anytime the
vehicle is in motion. The power
steering and power brakes willnot function without the engine
running. Instead, keep the
engine on and downshift to an
appropriate gear for engine
braking effect.

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Driving tips
SPECIAL DRIVING CONDITIONS
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 extra distance for braking.
Avoid sudden movements in brak- ing or steering.
When braking, pump the brake pedal with a light up-and-down
motion until the vehicle is stopped.
✽✽ NOTICE
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, tire chains, 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 1 (First) and R
(Reverse) in vehicles equipped with
a manual transaxle or R (Reverse)
and any forward gear in vehiclesequipped with an automatic
transaxle. Do not race the engine,and spin the wheels as little as pos-
sible. If you are still stuck after a few
tries, have the vehicle pulled out by a
tow vehicle to avoid engine overheat-
ing and possible damage to the
transaxle.
✽✽
NOTICE
Prolonged rocking may cause engine
over-heating, transaxle damage or
failure, and tire damage.
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WARNING - Downshifting
Downshifting with an automatic
transaxle, while driving on slip-
pery surfaces can cause an
accident. The sudden change intire speed could cause the tires
to skid. Be careful when down-
shifting on slippery surfaces.

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Driving tips
Driving too fast through large pud-dles can affect your brakes. If you
must go through puddles, try to
drive through them slowly.
If you believe you may have gotten your brakes wet, apply them lightly
while driving until normal braking
operation returns. Winter driving
We recommend that you carry
emergency equipment, including
tire chains, a window scraper,
windshield de-icer, a bag of sand
or salt, flares, a small shovel and
jumper cables.
Make sure you have sufficient eth- ylene-glycol coolant in the radiator.
Check the battery condition and cables. Cold temperatures reduce
the capacity of any battery, so it
must be in excellent condition to
provide enough winter starting
power.
Make sure the engine oil viscosity is suitable for cold weather.
Check the ignition system for loose connections and damage. Use antifreeze-formulated wind-
shield washer fluid. (Do not use
engine coolant antifreeze.)
Do not use the parking brake if it might freeze. When parking, shift
to 1 (First) or R (Reverse) with a
manual transaxle or P (Park) with
an automatic transaxle and block
the rear wheels.
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513
Driving tips
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TRAILER TOWING
✽✽NOTICE
Pulling a trailer improperly can
damage your vehicle and result in
costly repairs not covered by your
warranty. To pull a trailer correctly,follow the advice in this section.
WARNING - Towing a
trailer
If you don't use the correct
equipment and drive properly,
you can lose control when you
pull a trailer. For example, if the
trailer is too heavy, the brakes
may not work well - or even at
all. You and your passengers
could be seriously or fatally
injured. Pull a trailer only if you
have followed all the steps inthis section.Engine Gasoline Engine Diesel Engine
Item 1.6 Engine 2.0 Engine 2.0 Engine
Maximum
Without brake550 (1212) 550 (1212) 550 (1212)
trailer System
weight With brake 1200 (2645) 1400 (3086) 1400 (3086)
kg (Ibs.) System
Maximum permissible
static vertical load on 48 (105) 56 (123) 56 (123)
the coupling device
kg (Ibs.)
Recommended distance
from rear wheel center 4 Door : 1065 (42)
to coupling point 5 Door : 925 (36) mm (Inch)

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Driving tips
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Load-pulling components such as
the engine, transaxle, wheel assem-
blies, and tires are forced to workharder against the load of the added
weight. The engine is required to
operate at relatively higher speeds
and under greater loads. This addi-
tional burden generates extra heat.
The trailer also adds considerably to
wind resistance, increasing the
pulling requirements.If you do decide to pull a trailer
Here are some important points if
you decide to pull a trailer:
Consider using a sway control. You
can ask a hitch dealer about sway control.
After your odometer indicates 800 km (500 miles) or more, you can
tow a trailer. For the first 800 km
(500 miles) that you tow a trailer,
don’t drive over 80 km/h (50 mph)
and don’t make starts at full throt-
tle. This helps your engine and
other parts of your vehicle “wear” in
at the heavier loads.
The important considerations have to do with weight: Weight of the trailer
How heavy can a trailer safely be? It
should never weigh more than 1200
kg (2645 lbs.) - 1.6L Gasoline Engine,
1400 kg (3086 lbs.) - 2.0L Gasoline
and Diesel Engine with trailer brakes.
But even that can be too heavy.
It depends on how you plan to use
your trailer. For example, speed, alti-
tude, road grades, outside tempera-
ture and how much your vehicle is
used to pull a trailer are all important.
The ideal trailer weight can also
depend on any special equipment
that you have on your vehicle.

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Driving tips
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Do not connect a trailer lighting sys-
tem directly to your vehicle’s lighting
system. Use only an approved trailer
wiring harness.
Your Authorized Kia Dealer can
assist you in installing the wiring har-
ness.Driving on grades
Reduce speed and shift to a lower
gear before you start down a long or
steep downgrade. If you don’t shift
down, you might have to use your
brakes so much that they would get
hot and no longer operate efficiently.
On a long uphill grade, shift down
and reduce your speed to around 70km/h (45 mph) to reduce the possi-
bility of engine and transaxle over-heating.
If your trailer weighs more than 550
kg (1212 lbs.) and you have an auto-
matic transaxle, you should drive in
D (Drive) when towing a trailer.
Operating your vehicle in D (Drive)
when towing a trailer will minimize
heat buildup and extend the life of
your transaxle.
✽✽NOTICE