In Reply to: F150 4.6 timing chain pics posted by lonestarjeff on December 21, 2018 at 00:24:51:
Pulling the valve covers causes quite a bit of dirt, etc to break lose & fall into the works. I've gotten most if it with the shop vac, but I know there's grit the vac can't get out of the sticky oil. Any ideas how to get rid of it? Flush with some kind of solvent into the pan & do the usual oil change?