[ugurkaradag12]

My motoroil go finish every 100 150 km i must full 1 liter oil i dont no whats the problem no problem with motor or sommething mercedes benz looking and cant found the reason please advise!!!!

 

[ugurkaradag12]

I have cla 220 cdi 2014

 

[Crester]

Do you see leaks in the engine bay? Is there blue smoke coming out of the exhaust?

 

[ugurkaradag12]

Nothing Blue or leaks

 

[Geo K]

Welcome to the CLA Forum @ugurkaradag12
Suggest your first step to be a check for codes.

 

[Geo K]

...mercedes benz looking and cant found the reason please advise!!!!

a) Can you translate the MB repair order results into English for us?
b) What is your current mileage?

 

[mav238]

Given it's a 2014 model, probably something to do with worn piston seals, or leaky engine gasket seal.

I once owned a 2005 BMW 525i and the engine also needed a top up of 1L of oil after driving several hundred kms. But the BMW E54 engine was notorious for oil burning.

 

[jmc]

valve seals …..