2013 HYUNDAI EQUUS User Manual

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Specifications & Consumer information

Recommended SAE viscosity

number

Engine oil viscosity (thickness) has

an effect on fuel economy and cold

weather operating (engine start and

engine oil flowability). Lower viscosi-

ty engine oils can provide better fuel

economy and cold weather perform-

ance, however, higher viscosity

engine oils are required for satisfac-

tory lubrication in hot weather. Using

oils of any viscosity other than those

recommended could result in engine

damage.

CAUTION

Always be sure to clean the area

around any filler plug, drain

plug, or dipstick before check-

ing or draining any lubricant.

This is especially important in

dusty or sandy areas and when

the vehicle is used on unpaved

roads. Cleaning the plug and

dipstick areas will prevent dirt

and grit from entering the

engine and other mechanisms

that could be damaged.

When choosing an oil, consider the range of temperature your vehicle will be

operated in before the next oil change. Proceed to select the recommended

oil viscosity from the chart.

Temperature Range for SAE Viscosity Numbers

Temperature

Gasoline

Engine Oil *

°C

(°F)

-30 -20 -10 0 10 20 30 40 50

-10 0 20 40 60 80 100 120

: For better fuel economy, it is recommended to use the engine oil of a viscosity grade SAE

5W-30 (API SM/ILSAC GF-4/ACEA A5). However, if the engine oil is not available in your

country, select the proper engine oil using the engine oil viscosity chart.

20W-50

10W-30

15W-40

5W-20*

, 5W-30