Oil leak and flywheel troulble

Oct 16, 2008
1,706
9
43
southern IN
What would be causing an oil leak into where the flywheel is. Also does and any one no a way to get the flywheel off becasue it isnt catching hard enough to brake the nut loose. we also tried to stick a allen key in on of the holes to get it to catch, andstill couldnt get it to break loose. so any ideas
 
i just took my fly wheel off the other day just used the fly wheel puller and a wrench to fit on it and my fly wheel holder. and it came off no problem