Why is the car consuming a lot of oil?
2 Answers
Excessive oil consumption in a car is mostly caused by natural wear and tear. As the vehicle's mileage increases, the wear between the pistons and cylinders gradually intensifies. When this wear reaches a certain level, cylinder blow-by begins, leading to oil burning. Additionally, improper maintenance can also contribute to this issue. Related explanations: 1. Scheduled engine maintenance: Following the recommended mileage for engine maintenance will extend the engine's lifespan. Conversely, exceeding the maintenance interval (i.e., delaying maintenance) can lead to dirty oil, where impurities in the oil accelerate cylinder wear. 2. Selecting appropriate parts for the vehicle model: Air filters, oil filters, and engine oil should be chosen based on the car's specific model. Using unsuitable parts can result in inadequate purification of gas impurities entering the cylinders, allowing dust particles to enter and accelerate cylinder wear. Poor-quality oil filters may fail to effectively filter impurities from the oil.
My car's fuel consumption has been alarmingly high recently, using 10 liters for every 100 kilometers, which is really worrying. This issue might be related to driving habits, like my tendency to stomp on the accelerator and brake suddenly, putting extra load on the engine and naturally causing fuel consumption to soar. Also, if the air filter is too dirty, it restricts airflow, leading to incomplete fuel combustion. Low tire pressure is another factor, increasing rolling resistance and making the car work harder. Additionally, prolonged use of air conditioning or carrying heavy loads can consume extra fuel. It's advisable to regularly check the vehicle, clean the filters, adjust tire pressure, and drive more gently at a steady speed to save a lot of fuel. Don't be lazy like me and neglect maintenance until it's too late—cars, like our bodies, need regular care.
