Hey guys first post here. This forum has been great for info so far but I'm having a problem that I can't seem to find an answer for. I've got a poulan 3400 and the automatic oiler does not work! The manual oiler works great but not the auto oiler portion of it. I've taken the pump apart and cleaned it as best I could and even replaced the diaphragm and still nothing manual oiler seems to push out more oil now though so that's a good thing I guess. Any help is appreciated!