Hyundai 2004 Elantra, Owner'S Manual, Page: 179 / 241

5
VEHICLE MAINTENANCE REQUIREMENTS
4
SCHEDULED MAINTENANCE
F030B04E-AAT
R :Replace I : Inspect and, after inspection, clean, adjust, repair or replace if necessary.
F030A02A-AAT
The following maintenance services must be performed to ensure good emission control and performance. Keep receipts for all vehicle emission services
to protect your emission warranty. Where both mileage and time are shown, the frequency of service is determined by whichever occurs first.
DESCRIPTION
EMISSION CONTROL ITEMS
ENGINE OIL AND FILTER
FUEL FILTER
FUEL LINES, FUEL HOSES AND CONNECTIONS
INSULATOR OF FUEL INJECTOR (2.0 L SULEV Only)
VACUUM AND CRANKCASE VENTILATION HOSES
VAPOR HOSE AND FUEL FILLER CAP
AIR CLEANER FILTER
SPARK PLUGS
SPARK PLUG CABLE
VALVE CLEARANCE
No.
1
2
3
4
5
6
7
8
9
MILES X 1000
KILOMETERS X 1000
MONTHS
7.5
12
6
15
24
12
22.5
36
18
30
48
24
I
I* 2
I
R
37.5
60
30
45
72
36
52.5
84
42
R
I
60
96
48
I
R
I
R
R
I
67.5
108
54
75
120
60
82.5
132
66
90
144
72
I
I* 2
I
R
97.5
156
78
105
168
84
R
I
112.5
180
90
120
192
96
I
R
I
R
R
I
127.5
204
102
135
216
108
142.5
228
114
150
240
120
I
I* 2
I
R
PLATINUM COATED (2.0L CVVT)
IRIDIUM COATED (2.0L SULEV)
See Note *3
See Note *4
Note : *1 - REPLACE EVERY 7,500 MILES (12,000 KM) OR 12 MONTH.
*2 - IN CASE OF REMOVING INJECTOR FOR INSPECTION, INSULATOR AND O-RING OF INJECTOR SHOULD BE CHANGED WITH NEW ONE.
*3 - REPLACE EVERY 100,000 MILES (160,000 KM) OR 10 YEARS.
*4 - INSPECT EVERY 60,000 MILES (96,000 KM) OR 5 YEARS AND REPLACE IF NECESSARY.
See Note *1