Why does the Peugeot 408 burn engine oil?

1 Answers
DelCalvin
07/29/25 4:47pm
Here are the reasons why the Peugeot 408 engine burns oil: 1. Damaged exhaust valve: The damage to the exhaust valve causes abnormal oil consumption. 2. Engine damage: Aging of the engine valve oil seals and stuck piston rings lead to oil consumption. Here are some solutions that car owners can try when facing oil burning issues in the Peugeot 408: 1. Change the engine oil: For vehicles that have been in use for a long time, choosing a higher viscosity oil can help improve the sealing between the engine pistons and cylinder walls. 2. Regular inspections: Frequently check the oil dipstick, and replace the oil and oil filter regularly as required by the product manual, using genuine oil filter components. 3. Repair: If the engine oil burning issue is severe, it is best to have it inspected and repaired at a 4S shop or consult the manufacturer for repairs.
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