It was a mess. Tried to get the truck fixed, got frustrated and went to the races in Douglas as a spectator. It was annoying slow paced so I left after the messed around long enough and it started to rain. Took the engine out saturday afternoon and apart on sunday afternoon. Looks like the second ring on cylinder 4 is broken. This appears to be giving 160 pounds of compression but no oil control, so the oil is distributing itself up the valve and around the intake manifold.