gas mileage Hyundai Terracan 2003 Owner's Manual

VEHICLE MAINTENANCE REQUIREMENTS
5- 2
F030A01A-GAT SCHEDULED MAINTENANCE The following maintenance services must be performed to assure good vehicle control and performance. Keep receipts for all vehi
cle services to protect
your warranty. Where both mileage and time are shown, the frequency of service is determined by whichever occurs first. F030B01HP-GAT R :Replace I : Inspect and, after Inspection, clean, adjust, repair or replace if necessary.
ENGINE CONTROL SYSTEM MAINTENANCE (GASOLINE)
ENGINE OIL AND FILTER See Note (1)DRIVE BELT (ALT, DAMPER, TENSIONER, IDLER)FUEL FILTER (MFI TYPE)FUEL LINES, FUEL HOSES AND CONNECTIONSTIMING BELTVAPOR HOSE AND FUEL FILLER CAPVACUUM AND CRANKCASE VENTILATION HOSESAIR CLEANER FILTERSPARK PLUGSSPARK PLUGS (PLATINUM COATED)
NO. DESCRIPTION
1 2 3 4 5 6 7 8 9 120
96
RRR I I I
R I105
84
R I I I90 72
R I I
R I I
RRR75 60
R I I I I60 48
R I
R I III
R45 36
R I I I
R30 24
R I II I
R I
15 12
R I I IKILOMETERS X 1000 MONTHS
Note: (1) European Community Only - API SG, SG/CD, SH OR SH/CD Except European Community - API SE OR ABOVE In case of Gasoline standard engine as recommended oil (API SE or ABOVE) is difficult to obtain in fieId, following oil recomen ded:
API SD - The engine oil and filter should be changed at every 10,000km or 6 months.

OWNER MAINTENANCE 6-5
If the indicated oil level is at or below the lower
mark of the dipstick, oil should be added until the level is at or below the upper mark.
To add oil to the engine, remove the filler cap by
rotating in an counterclockwise direction andpour engine oil into the engine. Before checkingthe level again, allow several minutes for the oilto drain into the sump. Replace the oil filler caprotating it in a clockwise direction until tight.
The quantity of oil required to raise the level
from the minimum to maximum level is approx-imately 1 litre (Petrol Engine)/1.4 litres (DieselEngine). G350A01A-EAT
ENGINE OIL CONSUMPTION
Function of engine oil Engine oil has the primary function of lubricat-
ing and cooling the inside of the engine.
Engine oil consumption It is normal that an engine should consume
some engine oil whilst normal driving.
The causes of oil consumption in a normal
engine are as follows;
o Engine oil is used to lubricate pistons, piston rings and cylinders. A thin film of oil is left on the cylinder wall when a piston moves downwards in thecylinder.High negative pressure generated duringengine operation sucks some of this oil intothe combustion chamber. This oil with some oil of the cylinder wall is burned by the high temperature combustiongases during the combustion process.
o The engine oil consumption is strongly ef- fected by the viscosity and quality of oil,engine rpm and driving condition etc. More engine oil may be consumed under severe driving conditions such as highspeeds, frequent acceleration and decelera-tion, compared to normal driving.
G030D03HP-E G040A04A-EAT
ENGINE OIL AND FILTER REPLACEMENT
G040A03HP
Oil filler cap
Oil filter Drain plug
G040A01HP
Petrol Engine
Oil filter
Drain plug Oil filler cap
The engine oil and filter must be changed at the
time or mileage interval specified in the mainte- nance schedule. If the vehicle is operated un-der severe or adverse conditions, the oil andfilter must be replaced more frequently. Diesel Engine
Diesel Engine