2015 model burning oil

[Deb Bobo]

I have 78,000 miles on my 2015 and it is burning oil. My mechanic has cleaned the system, but it continues to be a problem. Is there any recourse?

 

[Hey Vern!]

If it is valve seals, you can buy some rislone valve seal conditioner. If it is blow by, I would look at the PCV system. bad valve or vacuum leak.

 

[Uluz2a6]

Valve stem seals can be the cause. Usually it's the piston rings that we see fail. The updated pistons and rings help combat that issue. 90% of the time we end up boring the cylinders 0.020 and using oversized updated design pistons to insure the best outcome