oil viscosity Hyundai Getz 2010 Owner's Manual

DRIVING YOUR HYUNDAI 2- 17
C160B01A-GAT Snowy or Icy Conditions To drive your vehicle in deep snow, it may be necessary to use snow tires orto install tire chains on your tires. If snow tires are needed, it is necessary to select tires equivalent in size andtype to the original equipment tires. Failure to do so may adversely affect the safety and handling of your car.Speeding, rapid acceleration, sudden brake applications, and sharp turns are potentially very hazardous prac-tices. During deceleration, use engine braking to the fullest extent. Sudden brake applications on snowy or icyroads may cause skids to occur. You need to keep sufficient distance be- tween the vehicle in front and yourvehicle. Also, apply the brake gently. It should be noted that installing tire chains on the tire will provide a greaterdriving force, but will not prevent side skids. NOTE: Tire chains are not legal in all coun- tries. Check the country laws before fitting tire chains. C160C01A-AAT Use High Quality Ethylene Glycol Coolant Your Hyundai is delivered with high quality ethylene glycol coolant in the cooling system. It is the only type ofcoolant that should be used because it helps prevent corrosion in the cooling system, lubricates the water pump andprevents freezing. Be sure to replace or replenish your coolant in accor- dance with the maintenance schedulein Section 5. Before winter, have your coolant tested to assure that its freez- ing point is sufficient for the tempera-tures anticipated during the winter.
C160D01A-AAT Check Battery and Cables Winter puts additional burdens on the battery system. Visually inspect thebattery and cables as described in Section 6. The level of charge in your battery can be checked by your Hyun-dai dealer or a service station. C160E01A-AAT Change to "Winter Weight" Oil if Necessary In some climates it is recommended that a lower viscosity "winter weight" oil be used during cold weather. See Section 9 for recommendations. If youaren't sure what weight oil you should use, consult your Hyundai dealer.

DO-IT-YOURSELF MAINTENANCE 6- 9
G350A01A-GAT ENGINE OIL CONSUMPTION Function of Engine Oil Engine oil has the primary function of lubricating and cooling the inside of the engine. Engine oil consumption It is normal that an engine should consume some engine oil while nor-mal driving. The cause of oil consump- tion in a normal engine are as follows;
o Engine oil is used to lubricate pis-
tons, piston rings and cylinders. A thin film of oil is left on the cylinderwall when a piston moves down- wards in the cylinder. High negative pressure generated during engineoperation sucks some of the oil into the combustion chamber. This oil with some oil of the cylinderwall is burned by the high tempera-
ture combustion gases during the combustion process.
o The engine oil consumption is strongly effected by the viscosityand quality of oil, engine rpm anddriving condition etc. The engine oil is more consumed under severe driving conditions such as highspeeds and frequent acceleration and deceleration than normal driv- ing condition.
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NOTE:
o It is recommended that the engine oil and filter should be changed by an authorized Hyundai dealer.
o Always dispose of used engine oil in an environmentally acceptablemanner. It is suggested that it beplaced in a sealed container and taken to a service station for recla- mation. Do not pour the oil on theground or put it into the house- hold trash.
WARNING:
Used motor oil may cause irritation or cancer of the skin if left in contact with the skin for prolonged periods of time. Wash your hands thoroughlywith soap and warm water as soon as possible after handling used oil. G050A01TG-AAT CHECKING THE ENGINE COOL- ANT
WARNING:
Do not remove the radiator cap when the engine is hot. When the engine is hot, the engine coolant is underpressure and may erupt through the opening if the cap is removed. You could be seriously burned ifyou do not observe this precau- tion. Do not remove the radiator cap until the radiator is cool to thetouch.
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NOTE: It is recommended that the engine coolant should be changed by an authorized Hyundai dealer.