I did the UIM/LIM clean and gasket replacement today. Once I had the LIM off I found that the oil seporator was loose. So I tightened it and cleaned and replaced every thing. It ran pretty good afterwards. So I hope that was the problem. We will see if the codes return.

1998 Contour SE V6 MTX-75 Mostly Stock 1986 Ranger V6 4X4, the only mod: weight reduction by rust.