How to Solve the Problem of Peugeot 408 Burning Engine Oil?
2 Answers
Peugeot 408 burning engine oil can be solved as follows: 1. For vehicles that have been used for a long time, you can choose to use engine oil with higher viscosity to increase the sealing between the engine piston and cylinder wall. 2. Frequently check the oil dipstick, regularly change the engine oil and oil filter as required by the product manual, and replace with genuine oil filter parts. 3. If the problem of engine oil burning is serious, it is best to go to a 4S store for inspection and repair, or consult the manufacturer for maintenance. The causes of engine oil burning in vehicles include: 1. Damage to the exhaust valve causing abnormal oil consumption. 2. Aging of engine valve oil seals and stuck piston rings leading to oil consumption.
I've driven a Peugeot 408 for many years, and the oil burning issue is quite annoying, mainly caused by worn piston rings or aging valve stem seals in the engine. You should first check the oil consumption yourself, like inspecting the dipstick after driving 1,000 kilometers. If the oil level drops quickly, also pay attention to whether the exhaust pipe emits blue smoke. Don't delay, as running out of oil will destroy the engine. I recommend going to a 4S shop or a reliable repair shop for a compression test to diagnose the specific cause. The repair might involve replacing piston rings or seals, which isn't too expensive—just a few hundred to a little over a thousand yuan. For regular maintenance, using full synthetic oil and sticking to the oil change intervals can help slow down the problem. Oil burning is a common issue, so addressing it early can save you from costly major repairs later.
