You MUST check your owner's manual. This is the single most reliable source of information. The manual will specify the exact oil type (synthetic, conventional, etc.) and viscosity (e.g., 5W-30, 10W-40) recommended for your specific engine.
Looking at the engine code (usually found on a sticker in the engine bay) can also help you find the correct information online, but the owner's manual is the definitive guide. Using the wrong oil can seriously damage your engine.
