How Often Should You Change Motor Oil In Your Audi Q7

The sole purpose of the motor oil in an internal combustion engine is to minimize friction among numerous moving parts. Besides, it also keeps the engine temperature stable. However, engine oil has an expiry date and loses its lubrication ability after that time interval. Running low on engine oil or skipping an oil change can cause catastrophic engine failure in your Audi Q7. So, check the oil quality daily and if necessary replace it.
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