Warning: These substances are dangerous and may be poisonous. Handle them with care. Read the information on the packages.
Engine oil
Motor oils are characterized by quality and viscosity grade. Terms "quality" And " performance data" are equivalent in this context. When choosing engine oil, quality is more important than viscosity. Oil quality affects engine cleanliness, wear protection, oil aging rate; The viscosity of the oil indicates the stability of the properties of the oil with temperature changes.
Engine oil selection
The choice of engine oil depends on the required performance characteristics of the oil and its SAE viscosity grade.
Buy and use engine oils with the dexos2 certification logo. The engine oils used in your vehicle must be labeled dexos2.
This logo indicates that the oil has been tested by GM to meet the dexos2 specification.
Your vehicle is factory filled with engine oil that meets the dexos2 specification.
Use only dexos approved oils or equivalent oils with the correct viscosity level.
If you are unsure of the quality of the oil you are using, contact your supplier.
Use of replacement motor oils if dexos2b oil is not available no approved dexos2 motor oil other oils can be used to top up to the required level in the amounts indicated above. However, the use of such oils can lead to a reduction in engine power under certain conditions.
Adding engine oil
If engine oils of different manufacturers and brands meet the requirements established for engine oil (quality and viscosity), they can be mixed.
In the absence of engine oil of the required quality, no more than 1 liter of ACEA A3 / B3 class oil can be used (petrol), ACEA A3/B4 or ACEA C3 (diesel) (no more than once per oil change).
The oil must have the correct viscosity.
The use of ACEA A1/B1 or A5/B5 class oil is strictly prohibited, as this can seriously damage the engine under certain operating conditions.
Additives for motor oils
Using engine oil additives can cause damage and void your warranty.
Engine oil viscosity grade
SAE viscosity characterizes the thickness of the oil.
Multipurpose oil is indicated by two numbers: The first number, followed by the letter W, indicates low temperature viscosity, the second - high temperature.
The optimum oil viscosity for your vehicle is SAE 5W-30. Do not use other viscosity oils such as SAE 10W-30, 10W-40 or 20W-50.
Operation at low temperatures
When operating the vehicle in a region with a very cold climate, where the temperature regularly drops below -25°C, an oil with a viscosity of SAE 0W-xx should be used.
The use of oil of this viscosity makes it easier to start the engine at very low temperatures.
When choosing an oil of the right viscosity, be sure to check that the oil meets the dexos2 specification.
- Up to -25°C: 5W-30, 5W-40.
- Up to -25°C and below: 0W-30, 0W-40.
The SAE viscosity provides information about the thickness of the oil.
Coolant and antifreeze
Use only long life antifreeze (LLC) based on organic acids.
In countries with a temperate climate, the operating temperature range of the coolant extends to approximately -35°C.
In countries with cold climates, the operating temperature range of the coolant should extend to approximately -50°C. An appropriate concentration must be maintained throughout the year.
Maintain sufficient concentration of antifreeze.
Additional coolant additives that provide additional corrosion protection or small leak sealing may impair engine performance. The vehicle manufacturer is not responsible for the results of using coolant additives.
Brake fluid
Use only brake fluid approved for this vehicle (DOT 4).
Over time, brake fluid accumulates moisture, which reduces braking performance. Therefore, brake fluid should be changed at regular intervals.
To prevent the absorption of moisture by the brake fluid, it should be stored in an airtight container.
Make sure the brake fluid is not contaminated.
Power steering fluid
Use only Dexron VI fluid.
Oil for manual transmission
Use only Castrol BOT 303 oil.
Automatic Transmission Fluid
Use only Dexron VI fluid.
Transfer case oil (all-wheel drive vehicle)
Use only 75W-90 hypoid gear oil.
Differential oil (all-wheel drive vehicle)
Use only 75W-90 hypoid gear oil.