Oil Question
I have a 2000 c240 and its about 78000 miles. This car uses 15w50 semi synthetic oil , the car consumes a little bit of oil, i want to full it up.
But i cannot get the 15w50 oil anywhere so my question is what other oil can i use just to fill it? Can i use a 10W40 semi synthetic or other viscosity?
Im afraid that the mix will cause damage to the engine.
Last edited by kaibil1944; Jul 22, 2010 at 08:39 PM.





Recommend to mix with a semi or full synthetic oil. It will NOT damage your engine. How much oil does you motor burn?
Try the Mobil 0W-40 SAE which is the recommended brand for our engines. Expensive but excellent


