Help with escort engine

QUEAL FRIENDS I need a lot of your help I have an escort mod. 1998 Motor 2.0 What happens is that the bumps sound but it already changes 2 and continues to sound the same bumps from one side to another but follow the same to your guide who tells me as Czech others or will be the springs of the valves or the varquitos that already have wear

Look could help you but not to be called bumps, of course if you changed them and the problem was not encouraged to be another. Tell me what they are to help you.

QUETAL THANK YOU FOR YOUR ATTENTION
The bumps as I call them are the ones in the engine head that some are idraulic and others are mechanical in the my case are idraulic and of those called roller because from roller what happens schens

Ok here in Chile they are told Takis, well, these hydraulic takis that are the ones that you have effectively sound when they are downloaded or when they are in poor condition, what I recommend is that you check the olgure that it exists between the taki and the upper part that acts or retains it, you have the same with the avajo part, suffer wear and stay with olgures, if you have chauz. To be sure, if what you want is to silence the noise to be sure, you can swell the oil with an additive, if the problem is the takis, the noise is kita if it is by olgura decrease but do not disappear, it is nothing serious in any case, do not despair.