What to Do When a Car Engine Burns Oil?
2 Answers
Solutions for a car burning oil include repairing the engine, cleaning carbon deposits inside the engine, replacing damaged parts, and changing the valve stem seals. If the situation is severe, an engine overhaul may be necessary. It is important to address oil burning issues promptly. Below are the reasons why a car burns oil: 1. Poor valve sealing: Valves prevent oil from leaking into the combustion chamber, but over time, wear and aging can lead to poor sealing, allowing oil to enter the combustion chamber. 2. Increased piston clearance: Over time, carbon deposits and wear can develop on the pistons, leading to increased clearance, which makes it easier for oil to enter the combustion chamber. 3. Oil viscosity too low: Using oil with too low viscosity can also cause oil burning. Low-viscosity oil flows more easily and can enter the cylinder, where it participates in combustion. 4. Excessive oil level: High oil pressure can force some oil into the cylinder, resulting in oil burning.
I noticed that the car engine is burning oil, which can't be ignored. It's most likely due to worn piston rings or valve seal issues. My old car had this problem before—oil consumption was extremely fast, blue smoke came out of the exhaust pipe, and the car felt sluggish. I recommend checking the dipstick first to see if the oil level is dropping too quickly. If there are signs of oil leakage, take it to a professional repair shop immediately to check the cylinder compression. Don’t hesitate to replace the piston rings or seals if needed, as delaying could lead to engine cylinder damage and even costlier repairs. For regular maintenance, use high-quality engine oil and periodically clean carbon deposits to prevent this issue. Engine oil burning isn’t just costly—it also increases exhaust pollution, affects emissions tests, and should be addressed promptly for worry-free driving.
