Specifications
I040100AUN
Engine oil viscosity (thickness) has an
effect on fuel economy and cold weather
operation (engine start and engine oil
flowability). Lower viscosity engine oils
can provide better fuel economy and cold
weather performance, however, higher
viscosity engine oils are required for sat-
isfactory lubrication in hot weather. Using
oils of any viscosity other than those rec-
ommended could result in engine dam-
age.
When choosing an oil, consider the range
of temperature your vehicle will be oper-
ated in before the next oil change.
Proceed to select the recommended oil
viscosity from the chart.
Recommended SAE viscosity
number
CAUTION
Always be sure to clean the area
around any filler plug, drain plug, or
dipstick before checking or drain-
ing 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.
Temperature Range for SAE Viscosity Numbers
°C
-30
-20
-10
-10
0
10
40
20
60
30
80
40
100
50
120
Temperature
(°F)
0
20
20W-50
Gasoline
Engine Oil *
15W-40
1
10W-30
5W-20, 5W-30
15W-40
Diesel
Engine Oil
10W-30
5W-30
0W-30
*2
1.
2.
For better fuel economy, it is recommended to use the engine oil of a viscosity grade SAE 5W-
(API SJ, SL / ILSAC GF-3 or above). However, if the engine oil is not available in
20,5W-30
your country, select the proper engine oil using the engine oil viscosity chart.
It is only for extreme cold area and to be restricted by driving condition and area.
(Especially, not recommended for sustained high loaded and high speed operation.)
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| Categories | Hyundai Manuals, Hyundai i30 Manuals |
|---|---|
| Download File |
|
| Document Type | Owners Manual |
| Language | English |
| Product Brand | Hyundai, i30 |
| Document File Type | |
| Copyright | Attribution Non-commercial |
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