Ok, a few years ago I noticed oil inside my distibutor cap. I ordered the dizzy O-ring and installed it. When I put it back together the car wouldn't start I think because the oil inside wrecked stuff. So I installed a new dizzy and everything was fine. Now I'm noticing oil again inside the cap. I'm going to change the valve cover gasket and see if that fixes it. Also it's bogging at 3/4 throttle.