Well, I put the new oil pump in today. Started the saw up and just a trickle came out. Now I'm back to checking the tank again. Didn't see anything in the way of sawdust or dirt in it, so must be a defective line or something. It's gonna be difficult getting inside that oil tank to get the line out but maybe I can get it out. The saw does oil some, but not nearly as good as the little poulan saws that I own. By the way, the old oil pump did have damaged gear teeth on it, so I did some good, I guess.