Oil Residue On Piston Head Inside Cylinder

When you vehicle is burning engine oil you will find oil residue on the piston head inside the cylinder of the engine.

[@fletcherstone1391]

I’m

[@presleypresleymore1543]

What is the solution on this problem what must be changed between piston rings and valve seal

[@ShelDockToyotaVitz]

@@presleypresleymore1543 if the engine is not losing compression which would result in some lost of power it would mean that your valve seals are the problem.