During operation, it is necessary to monitor the condition of the engine oil, especially if the car has traveled more than 5 thousand kilometers. It is important to control its level so that the power unit does not experience a lack of lubricating fluid. And along the way, with measurements, you can also monitor the quality of the poured oil. There are signs that make it  clear in what condition the engine is, and whether the oil is capable of ensuring its uninterrupted operation.  These are the following:   Excess Vehicle Exhaust Falling Oil Level Increased Engine Noise Irregular Oil Texture More Mileage Than Usual Ticking Sounds When Starting