jarryd

Hello,

we have a C350e from 2017 with 110.000kms on it , estate version

since 2weeks we have a issue with the engine. when we drive the car it runs normal and sounds ok too.
but when while driving it and it goes from electric mode to petrol mode the exhaust has excessive blue smoke coming out
and smelling also to burned oil.

the strange thing is that it does this only in this situation at the moment,
when i drive it normal or without using electric i can drive sportive or normal and doesn't show any smoke.

so i suppose its not turbo related because it would smoke all the time .

did anyone had a simular issue or know what this could be?

thanks a lot