My 14.5 B&S lawn mower I think has mowed its last yard. I went to restart it and it Acted like the bat was died so I placed a booster on it, did not help. Well I started nosing around trying to figure out an easy fix/ problem and only found out worse. There is oil and Gas poring in to the carb. Even with the choke off and throttle all the way on low, and it seems to be excessive. Then I checked the oil and smelled gas in there, I tried to start it with the dip stick out and it shot gas out of it and the muffler any idea's were to start,? Or how to fix it?