What to Do When a Car Burns Engine Oil Severely?
2 Answers
Solutions for severe engine oil burning in cars: 1. You can appropriately choose to add higher viscosity engine oil to enhance the sealing between the engine pistons and cylinder walls. The ultimate solution to oil burning is to conduct a thorough inspection and repair of the vehicle; 2. Regularly check the oil dipstick, replace the engine oil and oil filter as required by the product manual, and use genuine oil filter parts. If abnormal oil consumption is detected, take the car to a repair shop for inspection. Hazards of engine oil burning: 1. Mild burning: Wastes fuel, reduces power, easily causes carbon buildup, leading to difficulty in starting the engine and engine shaking; 2. Severe burning: Significant oil consumption, severe engine wear, and if the oil runs out, the engine will require major repairs.
Last time my car was burning oil too severely, it needs to be addressed immediately. Burning oil means the engine oil is consumed too quickly, often caused by worn piston rings leading to poor sealing, allowing oil to seep into the combustion chamber and burn. Other causes include poor valve guide seals, scratched cylinder walls, or a faulty PCV valve. Checking it myself is simple: before starting the engine, check if the oil level on the dipstick is low, and observe if there's blue smoke from the exhaust while driving. Severe oil burning can increase engine carbon deposits, reduce performance, and increase fuel consumption. For safety, don't delay—go directly to a professional repair shop for a cylinder compression test to diagnose the root cause. Preventive measures include changing the oil on time with the appropriate viscosity grade, avoiding overloading and prolonged high-speed driving, which can extend component life and prevent skyrocketing repair costs.
