Oil in the accent 95 escape collectors

Hello I hope someone can help me.
In the afternoon I took out the exhaust collectors and realized that the 1-2-4 had oil
and a thick layer of Ollin ..

what could be? I personally think that they can be valve ponchos.
I await your comments atte.

If it can be but it is very difficult to determine if it is for rings or by valve seals the best option is to remove the cylinder head and look like the game of the rings if there is an excessive movement or not, also if it is by rings the pistons tend to be clean on the banks, the best thing to ensure is an adjustment but it is not necessary to realize it immediately you can always wait for the consumption of oil.

If I think that I will take compression and depending on what
I throw ...
if you throw a normal compression I will change the valve ponchos and if I do not take it whole I do not do it ..

xD when I take the compression I warn you thank you ..

hello.
The compression will not always determine the condition of the rings. One because if the oil is passing it, it will help the cylinder pond and throw a false compression. And the second is that valves also affect the stagnation of the cylinder. The most decisive in these cases is to measure carter pressure.
luck...........

It is true what Victor says, if you measure compression and it comes out, 120-120-120-250, you have rings problems in that cylinder but it is in particular cases it is usually not very real to measure compression for oil consumption.