jimbo7921 9 #1 Posted August 1, 2011 hi there, I have onan p220 that is shooting oil into the air filter compartment. Just enough to cover the pan and leave a few drops when i remove the filter. Anyone have any ideas? thx jim Share this post Link to post Share on other sites
WH nut 553 #2 Posted August 2, 2011 Make sure the breather is clean Share this post Link to post Share on other sites
woodchuckfarmer 333 #3 Posted August 2, 2011 I had that happen last year. It turned out the intake valve seats came out of the block. It cost me $130 to have new ones put in at an engine shop. Take it out and get it hot , then do a compression test while its hot. Mine had 30 on one and 90 psi on the other. this was my experance with alot of blowby. Share this post Link to post Share on other sites
