Originally Posted by dicksoutforharambe

yeah, I put a can in the gas tank and sprayed one in the intake. I ran it for 60 miles so it could clean up the lifters. then I dropped my oil pan and cleaned all the crud out of there. Put new oil and filter on along with the lucas heavy duty oil treatment. It runs great. Before I did this my oil pressure light would come on when I was idling and go off when I gave it some gas. Since doing this it hasn't come back on. Good luck