fuel Hyundai Creta 2019 Service Manual

7-8
Maintenance
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The following lists are vehicle checks
and inspections that should be per-
formed at the frequencies indicated
to help ensure safe, dependable
operation of your vehicle.
Any adverse conditions should be
brought to the attention of your deal-
er as soon as possible.
These Owner Maintenance Checks
are generally not covered by war-
ranties and you may be charged for
labor, parts and lubricants used.Owner maintenance schedule
When you stop for fuel:
• Check the engine oil level.
Check the coolant level in coolant
reservoir.
Check the windshield washer fluid
level.
Look for low or under-inflated tires.
Check the radiator and condenser.
Check if the front of the radiator
and condenser are clean and not
blocked with leaves, dirt or insects
etc.
If any of the above parts are
extremely dirty or you are not sure
of their condition, we recommend
that you contact an authorized
HYUNDAI dealer.
While operating your vehicle:
Note any changes in the sound of
the exhaust or any smell of
exhaust fumes in the vehicle.
Check for vibrations in the steering
wheel. Notice any increased steer-
ing effort or looseness in the steer-
ing wheel, or change in its straight-
ahead position.
Notice if your vehicle constantly
turns slightly or "pulls" to one side
when traveling on smooth, level
road.
When stopping, listen and check
for unusual sounds, pulling to one
side, increased brake pedal travel
or "hard-to-push" brake pedal.
If any slipping or changes in the
operation of your transaxle occurs,
check the transaxle fluid level.
Check automatic transaxle P
(Park) function.
Check the parking brake.
Check for fluid leaks under your
vehicle (water dripping from the air
conditioning system during or after
use is normal). Be careful when checking your
engine coolant level when the
engine is hot. Scalding hot
coolant and steam may blow
out under pressure. This could
cause burns or other serious
injury.
WARNING

7-11
7
Maintenance
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.
*
1: Adjust alternator and power steering (and water pump drive belt) and air conditioner drive belt (if equipped).
Inspect and if necessary correct or replace.
*
2: Check the engine oil level and leak every 500 km (350 miles) or before starting a long trip.
*3: If good quality gasolines that meet Europe Fuel standards (EN228) or equivalents including fuel additives is not available, one
bottle of additive is recommended. Additives are available from your authorized HYUNDAI dealer along with information on how
to use them. Do not mix other additives.
*
4: For your convenience, it can be replaced prior to it's interval when you do maintenance of other items.
*5: Inspect for excessive valve noise and/or engine vibration and adjust if necessary. We recommend that the system be checked
by an authorized HYUNDAI dealer.
Normal maintenance schedule (Except Mexico) – Gasoline engine
Number of months or driving distance, whichever comes first
Months1224364860728496
Miles×1,0001020304050607080
Km×1,000153045607590105120
Drive belts *1IIII
Engine oil and
engine oil filter *
2
Except
Middle EastReplace every 15,000 km (10,000 miles) or 12 months
Middle EastReplace every 10,000 km (6,000 miles) or 12 months
Fuel additives *3Add every 10,000 km (6,000 miles) or 6 months
Air cleaner filterRRRRRRRR
Spark plugs
*4RR
Valve clearance
*5I
MAINTENANCE
INTERVALS
MAINTENANCE
ITEM

7-12
Maintenance
Normal maintenance schedule (Except Mexico) – Gasoline engine (Cont.)
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.
*
6: The fuel filter is considered to be maintenance free but periodic inspection is recommended for this maintenance schedule
depends on fuel quality. If there are some important safety matters like fuel flow restriction, surging, loss of power, hard start-
ing problem etc, replace the fuel filter immediately regardless of maintenance schedule and consult an authorized HYUNDAI
dealer for details.
Number of months or driving distance, whichever comes first
Months1224364860728496
Miles×1,0001020304050607080
Km×1,000153045607590105120
Vapor hose and fuel filler capII
Vacuum hoseIIII
Fuel filter *6IRIR
Fuel lines, hoses and connectionsII
Cooling systemInspect “Coolant level and leak” every day
Inspect “Water pump” when replacing the drive belt or timing belt
MAINTENANCE
INTERVALS
MAINTENANCE
ITEM

7-17
7
Maintenance
Normal maintenance schedule (Except Mexico) - Diesel engine
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.
*
1: Inspect drive belt tensioner, idler and alternator pulley and if necessary correct or replace.
*2: Check the engine oil level and leak every 500 km (350 miles) or before starting a long trip.
*3: The engine oil level should be checked regularly and maintained properly. Operating with an insufficient amount oil can dam-
age the engine, and such damage is not covered by warranty.
*
4: This maintenance schedule depends on fuel quality. It is applicable only when using a qualified fuel < "EN590 or equivalent">.
If the diesel fuel specification doesn't meet the EN590, it must be replaced more frequently. If there are some important safety
matters like fuel flow restriction, surging, loss of power, hard starting problem etc, replace the fuel filter immediately regardless
of maintenance schedule and we recommend that you consult an authorized HYUNDAI dealer for details.
*
5: If the diesel fuel specification don't meet the EN590, it must be replaced more frequently. HYUNDAI recommends "every
7,500km inspection, every 15,000km replacement".
Number of months or driving distance, whichever comes first
Months1224364860728496
Miles×1,00012.52537.55062.57587.5100
Km×1,00020406080100120140160
Drive belts *1At first, inspect every 80,000km(50,000miles) or 48months :
after that, inspect every 20,000km(12,500miles) or 12months
Engine oil and engine oil filter *2*3Replace every 10,000 km (6,000 miles) or 12 months
Air cleaner filter RRRRRRRR
Fuel filler capII
Fuel filter cartridge *4 *5RRRRRRRR
Fuel lines, hoses and connectionsIIIIIIII
MAINTENANCE
INTERVALS
MAINTENANCE
ITEM

7-22
Maintenance
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 excessively.
*2: Check the engine oil level and leak every 500 km (350 miles) or before starting a long trip.
*3: If good quality gasolines meet Europe Fuel standards (EN228) or equivalents including fuel additives is not available, one bot-
tle of additive is recommended. Additives are available from your authorized HYUNDAI dealer along with information on how to
use them. Do not mix other additives.
*
4: For your convenience, it can be replaced prior to it's interval when you do maintenance of other items.
*5: Inspect for excessive valve noise and/or engine vibration and adjust if necessary. We recommend that the system be checked
by an authorized HYUNDAI dealer.
Normal Maintenance Schedule (For Mexico)
Number of months or driving distance, whichever comes first
Months6121824303642485460
Miles×1,0006.51319.52632.53945.55258.565
Km×1,000102030405060708090100
Drive belts *1At first, inspect every 80,000 km (50,000 miles) or 48 months
After that, inspect every 20,000 km (12,500 miles) or 12 months
Engine oil and engine oil filter *2RRRRRRRRRR
Air cleaner filterIIRIIRIIRI
Fuel additives *3Add every 5,000 km (3,000 miles) or 6 months
Spark plugs *4R
Valve clearance*5I
MAINTENANCE
INTERVALS
MAINTENANCE
ITEM

7-23
7
Maintenance
Normal Maintenance Schedule (For Mexico) (Cont.)
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.
Number of months or driving distance, whichever comes first
Months6121824303642485460
Miles×1,0006.51319.52632.53945.55258.565
Km×1,000102030405060708090100
Vapor hose and fuel filler capII
Fuel tank air filter IRIRI
Fuel lines, hoses and connectionsII
Cooling systemInspect “Coolant level adjustment and leak” every day
Inspect “Water pump” when replacing the drive belb or timing belt
MAINTENANCE
INTERVALS
MAINTENANCE
ITEM

7-28
Maintenance
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Engine oil and filter
The engine oil and filter should be
changed at the intervals specified in
the maintenance schedule. If the car
is being driven in severe conditions,
more frequent oil and filter changes
are required.
Drive belts
Inspect all drive belts for evidence of
cuts, cracks, excessive wear or oil
saturation and replace if necessary.
Drive belts should be checked peri-
odically for proper tension and
adjusted as necessary.
When you are inspecting the belt,
place the ignition switch in the
LOCK/OFF or ACC position.
Fuel filter
A clogged filter can limit the speed at
which the vehicle may be driven,
damage the emission system and
cause multiple issues such as hard
starting. If an excessive amount of
foreign matter accumulates in the
fuel tank, the filter may require
replacement more frequently.
After installing a new filter, run the
engine for several minutes, and
check for leaks at the connections.
We recommend that the fuel filter be
replaced by an authoized HYUNDAI
dealer.
Fuel lines, fuel hoses and con-
nections
Check the fuel lines, fuel hoses and
connections for leakage and dam-
age. We recommend that the fuel
lines, fuel hoses and connections be
replaced by an authoized HYUNDAI
dealer.
NOTICE
Diesel Engine
Never work on injection system
with engine running or within 30
seconds after shutting off
engine. High pressure pump,
rail, injectors and high pressure
pipes are subject to high pres-
sure even after the engine
stopped. The fuel jet produced
by fuel leaks may cause serious
injury, if it touch the body.
People using pacemakers
should not move than 30cm
closer to the ECU or wiring har-
ness within the engine room
while engine is running, since
the high currents in the
Common Rail system produce
considerable magnetic fields.
WARNING

7-29
7
Maintenance
Vapor hose and fuel filler cap
The vapor hose and fuel filler cap
should be inspected at those inter-
vals specified in the maintenance
schedule. Make sure that a new
vapor hose or fuel filler cap is cor-
rectly replaced.
Vacuum crankcase ventilation
hoses (if equipped)
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
We recommend that the air cleaner
filter be replaced by an authorized
HYUNDAI dealer.
Spark plugs
(For gasoline engine)
Make sure to install new spark plugs
of the correct heat range.
Do not disconnect and inspect
spark plugs when the engine is
hot. You may burn yourself.
WARNING

7-40
Maintenance
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Draining water from fuel filter
The fuel filter for diesel engine plays
an important role of separating water
from fuel and accumulating the water
in its bottom.
If water accumulates in the fuel filter,
the warning light comes on when the
ignition switch is in the ON position.
If this warning light turned
on, we recommend that the
system be serviced by an
authorized HYUNDAI dealer.
If the water accumulated in the
fuel filter is not drained at proper
times, damages to the major parts
such as the fuel system can be
caused by water permeation in the
fuel filter.
Extracting air from the fuel filter
If you drive until you have no fuel left
or if you replace the fuel filter, be
sure to extract air from the fuel sys-
tem as it makes it difficult to start the
engine.
1. Pump up and down(1) approxi-
mately 50 times until the pump is
hard.
2. Extract air from the fuel filter by
removing the bolt(2) with a cross-
tip screw driver and reinstall the
bolt(2).
3. Pump up and down(1) approxi-
mately 15 times.4. Extract air from the fuel filter by
removing the bolt(2) with a cross-
tip screw driver and reinstall the
bolt(2).
5. Pump up and down(1) approxi-
mately 5 times.
Information
• Use cloths when you extract air so
that the fuel is not sprayed around.
• Clean the fuel around the fuel filter
or the injection pump before start-
ing the engine to prevent fire.
• Finally, check each part if the fuel is
leaking.
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NOTICE
OGS075009

7-51
7
Maintenance
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Tire care
For proper maintenance, safety, and
maximum fuel economy, you must
always maintain recommended tire
inflation pressures and stay within
the load limits and weight distribution
recommended for your vehicle.
Recommended cold tire infla-
tion pressures
All tire pressures (including the
spare) should be checked when the
tires are cold. “Cold Tires” means the
vehicle has not been driven for at
least three hours or driven less than
1.6 km (one mile).
Recommended pressures must be
maintained for the best ride, top vehi-
cle handling, and minimum tire wear.
For recommended inflation pres-
sure, refer to “Tire and wheels” in
chapter 8.
All specifications (sizes and pres-
sures) can be found on a label
attached to the vehicle.Tire underinflation
Severe underinflation (70 kPa
(10 psi) or more) can lead to
severe heat build-up, causing
blowouts, tread separation and
other tire failures that can result
in the loss of vehicle control
leading to severe injury or
death. This risk is much higher
on hot days and when driving
for long periods at high speeds.
WARNING
OGS085004
OGS085009L
■Right Hand Drive
■Left Hand Drive