Is it possible?

Hello everyone, is it possible to skim the cylinder head for a diesel self -independent?

For more data it is a Renault F8Q engine (1.9D), which was thrown much more oil than necessary producing self -chire.

Self -independent was detected and the engine was peel in about 5 seconds after the acceleration.

Once the oil was eliminated, the engine works in three cylinders except when starting, which for about 10 seconds works well.

Today I have disassembled and consistently cleaned the injectors and remains the same.

I fear that either the cylinder head has been cracked or the Board has been broken, but would it be possible for 5 self -chly segs to cause it?

Thank you so much

It is very possible, but it has some other noise or detail to me it seems to me a valve seat.

White moistur and the aforementioned, neither gases to the cooling/oil circuit nor anything.

I cannot know if it consumes water no matter how much time torn off, lest we double some connecting rod.