Great minds have similar YouTube profiles... I posted this same thing a few days ago:
https://ecomodder.com/forum/showthre...tml#post626518
My take would be concerns about gaskets. What effect will it have on the gaskets that the oil come in contact with. Stop Leak seemed to alter the texture and quality of all the gaskets. They're fine, but they're gummier in some cases. Looks weird.