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The 2009 Acura MDX uses 5w-20 oil with a capacity of 4.3 liters. It's important to change the oil regularly to prevent engine issues. It's recommended to do this every 5,000 to 10,000 miles. Using high-quality oil is crucial for optimal engine performance. Neglecting to change the oil can lead to engine failure. A common sign of trouble is a strong burning smell, which should be addressed promptly to avoid potential hazards like engine damage or poor gas mileage. Additionally, unusual sounds like knocking may indicate engine problems that require attention.
Acura suggests using top-quality 5W-20 detergent oil with the API Certification Seal for the 2009 Acura MDX. The engine oil capacity for the 2009 Acura MDX is 4.5 US quarts (4.3 liters).
I drive a 2009 Acura MDX, and the oil gauge reads at 20%. How many quarts do I need to add?
If it were me, I would recommend getting an oil change when the oil level is at 20% rather than just topping it off.