I changed the oil today in my '99 Ranger 3.0. It's leaked oil since before I bought it, and I had the shop replace the valve cover gaskets in January. After 4 months since their top-off, it's only lost roughly half a quart of oil and the motor has 264,840 miles on it. There's still some seepage on the bottom of the bell housing? The seeping doesn't make it to the ground, but knowing it's there drives me nuts.

The shop said the main seal was fine when they took the transmission out for a rebuild in December 2019. They also replaced the pan gasket, which was bad. The only other place I could imagine some seepage coming out is the cam seal, I forgot about that one. Would it be worth tossing some AT-205 in the oil pan to see if that will take care of the source, or would you guys just live with it?