1990 Bronco Oil leak from air cleaner

[whipit2u]

I just purchased a 1990 Bronco, we have repaired alot of things but one thing is puzzling us. There is a breather tube from the valve cover that goes to the drivers side to a air cleaner, in the bottom of the air cleaner container there is 2 holes. I know this tube is supposed to recycle air from the valves but there seems to be alot of oil coming thru this tube with the air and it leaks out of the holes in the bottom of the air cleaner and then onto my driveway

[Escorts4ever]

Check the pcv valve and make sure it is not plugged. If all good there do a cylinder leak down test, might be too much compression getting into the oil pan and pushing oil out the vent which goes to the air cleaner.