after sitting for 5 hours my car went from running great to running terrible

i took a 2x4 and put the end on the valve and gave it a few good shoves. the valve moved freely. the rocker arm however was nearly seized on the shaft.

i sanded down the rocker shaft and got the rockers moving good and free again. there were a some pine needles in the rocker assemblies blocking some of the holes that oil the rockers.

i cleaned out both driver side and passenger side rocker shaft assemblies and blew out every hole i could get to with my air compressor while the oil pump was off.