How to Solve the Problem of Burning Engine Oil?
4 Answers
This phenomenon occurs due to the aging of the valve stem seals. The solution is to remove the engine cylinder head and replace the valve stem seals. It is necessary to lift the engine out for major repair work. The repair time is approximately 2-4 days.
As a veteran driver with 20 years of experience, I find that oil burning is quite a common issue, usually caused by wear and tear of internal engine components, such as aging piston rings or valve stem seals, which leads to gradual oil consumption. The solution is to start with simple checks—monitor if the oil level drops too quickly and check if the exhaust pipe emits blue smoke. If the problem is confirmed to be serious, it's best to replace the worn parts. Doing it yourself can be challenging, so I recommend taking it to a reputable repair shop. Prevention is key—regular oil changes using high-quality brands, avoiding aggressive driving or long-distance trips can reduce wear risks. Don’t underestimate oil burning; excessive carbon buildup may lead to engine failure. Early detection saves money and ensures safety.
In my daily driving, I've noticed that burning oil manifests as rapid oil consumption, requiring a top-up every month or two. The main causes are usually damaged seals, such as cracked piston rings or aged oil seals, especially more common in older vehicles. The solution is straightforward: first, monitor the oil consumption rate. If it exceeds the standard, get it checked immediately. Repairs may involve replacing seals or piston rings, with costs ranging from a few hundred to several thousand. Regular maintenance, including timely oil and air filter changes, can prevent many issues. Don't forget to check the cooling system, as high temperatures can also accelerate oil burning.
To diagnose engine oil burning issues, I need to check several areas: First, measure the oil consumption. If it exceeds 0.5 liters over 500 kilometers, it's a cause for concern. Then, inspect the exhaust pipe for smoke—blue smoke indicates oil burning. Delving deeper, test the engine's compression to identify wear points such as piston rings or valve stem seals. If the problem is significant, replace the faulty parts. For prevention, maintain regular servicing, use the correct grade of engine oil, and avoid substandard products.
