Recently boosted my civic, cutting a long story short, my camshaft seal (cam gear side) popped out and oil leaked out. The camshaft seal was fine.
After unplugging the breather on the rocker cover, i noticed a lot of pressure in the head.

Car "seems" to run ok.

First thoughts are piston ring is worn or perished.

Could anyone shed any light...?

Thanks and regards,

Carlip.

 

Is your pcv valve bad?

 

inadequate crankcase ventilation

Search for thread created by dasher for more info on what to do.

You need more ventilation, endyn breather kit, ports welded onto valvecover.

READ DASHER's THREAD.

and for gods sake search, this topic has seriously been covered a billion times.

Search Results

Your search for crankcase ventilation returned 10 results.

this was just in recent topics.

 

excessive blowby is usually caused by messed up rings or ringlands. That is probably your problem.

 

Must apologise for not using the search, but i didn't know what to search for...!?

The links and info you provided helped me out though, thanks for that.