Double trouble

Oil change is planned, it currently runs on 10W40 from what I understand. The fuel pump is a safety hazard and I know it. I checked the dipstick, it is loose and doesn't want to fit snug in the tube. I'm sure there is more than one leak. The car only has a hair under 54k on the odo, and it ain't a "rollover", she runs to strong for a tired car.