1.0 vti blowing white smoke

Hello guys, I have a 2013 model 208 at 94 thousand km. When I started the car yesterday, it suddenly became white. While driving the vehicle, it gives off a lot of white smoke as it gives off gas. I felt excessive jerking at idle, a jingling noise from the bottom when accelerating and clutching the clutch, I also felt power loss in the engine. The heat was normal along the way, I did not see a drop in the coolant / mixing of oil with water. A few months ago the catalytic converter had failed but I did not do it. It has also been reducing 1 liter of oil per 1000 km since I bought it. However, I have never had a smoke throwing complaint until now. What do you think could be the reason? If the catalytic converter is completely clogged could it cause such white smoke?

I have not heard that the gasoline vehicle emits white smoke from the catalyst, but the vehicle is probably burning oil

What is the viscosity of the oil you put in your vehicle, teacher? It is not normal to decrease 1 liter of oil by 1000 km. Have a compression test. In addition, I have never changed the coil and spark plugs between you.

[QUOTE = sonerkyl] What is the oil viscosity you put in your vehicle, teacher. It is not normal to decrease 1 liter of oil by 1000 km. Have a compression test. In addition, I have never changed the coil and spark plugs between you. [/ QUOTE] 10w40 teacher. Spark plug changed in 89 thousand. Coil not changed