fuel filter HYUNDAI ELANTRA GT 2019 Owners Manual

7-8
Maintenance
Normal Maintenance Schedule
The following maintenance services must be performed to ensure good emission control and performance.
Keep receipts for all vehicle emission services to protect your warranty. Where both mileage and time are shown, the
frequency of service is determined by whichever occurs first.
R : Replace or change. I : Inspect and if necessary, adjust, correct, clean or replace.
No.
Km×1,0001224364860728496108120132144156168180192204216228240
Months6121824303642485460667278849096102108114120
1Drive belts *1At first, inspect the drive belt at 96,000 km or 72 months;
after that, inspect it every 24,000 km or 24 months
2Engine oil and filter2.0 GDIReplace every 12,000 km or 12 months
1.6 Turbo-GDIReplace every 10,000 km or 12 months
3Intercooler, in/out hose,
air intake hose1.6 Turbo-GDIInspect every 10,000 km
4Fuel additives * 2Add every 12,000 km or 12 months
5Air cleaner filterIIIRIIIRIIIRIIIRIIIR
*
1
: The drive belt should be replaced when cracks occur or tension is reduced excessively.
* 2
: If TOP TIER Detergent Gasoline 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.
MAINTENANCE
INTERVALS
MAINTENANCE ITEM

7-11
7
Maintenance
Normal Maintenance Schedule (CONT.)
R : Replace or change. I : Inspect and if necessary, adjust, correct, clean or replace.
No.
Km×1,0001224364860728496108120132144156168180192204216228240
Months6121824303642485460667278849096102108114120
21Cooling system hoses and connectionsIIIIIIIIIIIIIIIIIIII
22Air conditioning refrigerantIIIIIIIIII
23Exhaust pipe and mufflerIIIIIIIIII
24Automatic transmission fluidNo check, No service required
25Manual transmission fluidIIII
26Dual clutch transmission fluidIIII
27Fuel tank air filter *4IIIII
28Fuel filter *4IIIII
MAINTENANCE ITEM MAINTENANCE
INTERVALS
*4
: Fuel filter & Fuel tank air filter are 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 starting problem etc,
replace the fuel filter immediately regardless of maintenance schedule and consult an authorized HYUNDAI dealer for details.

7-15
7
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
vehicle is being driven in severe con-
ditions, more frequent oil and filterchanges 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.
Fuel Filter
A clogged-up fuel filter may limit the
vehicle driving speed, damage theemission system, and cause the
hard starting. When a considerable
amount of foreign substances are
accumulated in the fuel tank, the fuelfilter should be replaced.
Upon installing a new fuel filter, oper-
ate the engine for several minutes,
and check the connections for any
leakages. Fuel filters should be
installed by an authorized HYUNDAI
dealer.
Fuel Lines, Fuel Hoses and Connections
Check the fuel lines, fuel hoses and
connections for leakage and dam-
age. Have an authorized HYUNDAI
dealer replace any damaged or leak-
ing parts immediately.
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 a new vaporhose or fuel filler cap is correctlyreplaced.
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 ensure that the hoses do not come in con-
tact with any heat source, sharp
edges or moving component whichmight 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.

7-84
Maintenance
The emission control system of your
vehicle is covered by a written limited
warranty. Please see the warranty
information contained in the Service
Passport in your vehicle.
Your vehicle is equipped with an emission control system to meet all
applicable emission regulations.There are three emission control
systems, as follows.
(1) Crankcase emission control sys-tem
(2) Evaporative emission control sys- tem
(3) Exhaust emission control systemIn order to ensure the proper func-
tion of the emission control systems,
it is recommended that you have
your vehicle inspected and main-
tained by an authorized HYUNDAIdealer in accordance with the main-
tenance schedule in this manual. For the Inspection and
Maintenance Test (with Electronic
Stability Control (ESC) system)
To prevent the vehicle from mis-
firing during dynamometer test-
ing, turn the Electronic Stability
Control (ESC) system off by
pressing the ESC switch (ESCOFF light illuminated).
After dynamometer testing is completed, turn the ESC system
back on by pressing the ESC
switch again.1. Crankcase Emission Control
System
The positive crankcase ventilation
system is employed to prevent air
pollution 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 induction system.
2. Evaporative EmissionControl System Including
Onboard Refueling Vapor
Recovery (ORVR)
The Evaporative Emission Control
System is designed to prevent fuel
vapors from escaping into the atmos-
phere. The ORVR system is
designed to allow the vapors fromthe fuel tank to be loaded into a can-ister while refueling at the gas sta-
tion, preventing the escape of fuel
vapors into the atmosphere.
NOTICE
EEMM IISS SSIIOO NN CC OO NNTTRR OO LL SS YY SSTT EEMM