I noticed oil was getting into my throttle body, so I installed a breather filter (bf412 i think) Into my valve cover, and my car leaks oil there now, is there any thing I can use to plug this up? any ideas thanks

 

anyone?

 

Rtv

 

sleeper you may want to check your pcv valve is in good shape. sounds like you are getting excessive blowby. Unless your engine is worn out you should get nothing like you describe. In my opinion the stock vent system is fine again unless big blowby.

http://shbox.com/1/pcv.jpg