How to Deal with Severe Engine Oil Burning?
2 Answers
Conduct a thorough inspection, replace the valve stem seals, and also replace the piston rings. During future use, regularly clean the carbon deposits on the piston rings. Choose a higher viscosity engine oil to enhance the sealing between the engine pistons and cylinder walls. Replace with genuine oil filter components. There are many oil-burning relief additives available on the market. You can choose a suitable brand to add to the engine oil.
I've encountered severe engine oil burning issues, which are usually caused by worn piston rings or faulty valve guide seals. Simply put, when piston rings wear out, oil leaks into the combustion chamber and burns; or if valve guides loosen, oil seeps in and ignites. If you notice blue smoke from the exhaust, rapid oil level drops on the dipstick, or decreased engine power, you must address it immediately. Don't rush to replace parts—first check the oil level using the dipstick to ensure no oil passages are clogged. I recommend stopping the vehicle and reducing driving to prevent engine overheating and cylinder scoring, which could lead to major repairs. Have a professional repair shop diagnose the issue; replacing rings or repairing guide tubes might suffice. Regular maintenance with high-quality oil can prevent this problem, otherwise repairs can cost thousands—not cheap. In short, safety comes first—don't delay and compromise driving safety. I've personally witnessed a friend's car fail catastrophically on the highway.
