Good little video from Melling about oil pump priming
I have never ever over the 30+ years used anything inside of an oil pump to “Help it get primed.” Because it simply is t needed.
I don’t give a crap about how well anybody thinks how anything they use to falsely help the oil pump will break down and play nice with fresh oil on a fresh rebuild.
It’s just plane stupid in my book as well as a waste of time. To me, it’s just oil contamination.