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oil use

(quoted from post at 15:35:19 09/20/14) WHY DOES MY JOHN DEERE 4320 BLOW OIL OUT THE ENGINE VENT TUBE
Click to expand...

Because the there is a large volume of air under significant pressure in the crankcase.
Please do not type in all capitals.
How many hours?
What type and viscosity of oil?
Has somebody used ether on this engine?
Has an air filter or any portion of the intake system failed and "dusted" the engine?
Any colour or odor to the blowby?
What was the tractor status while the blowby was noticed?
 
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