So I already have a can of the BG – 44K in my gas tank right now, and I have another can. The manufacture date is June 2011. I was wondering whether it would be dangerous to my engine to run it to the vacuum hose as I would for Seafoam. Has anyone tried this, or had any good luck or bad luck with it?
What about adding it to the oil and driving it for 100 miles and then changing the oil? Any indication that that's bad for the bottom end of my engine?
Thanks