wow lesley, u r so smart and wise.... thanks fr sharing your profound wisdom with us.. lol... have u actually tried it? have u actually went thru an engine failure thru 2T oil or it's just some theory written in your mind? In actual real life application -
I've used it in my RX7 FC3S for more than a year, when I took d car for 'further modifications'.. 'vital components' were taken apart for 'health check'.. all seems to be in perfect health.. no deposits whatsoever. If, one is using some cheap, low grade 2T oil like JASO FB or FC grades, well, it MAY happen if the ratio of mixture is too high. FD grades are somewhat lower in deposits and sulfur.. therefore, it's unlikely it will happen if you mix it correctly....
I've also used it on my Friend's Toyota Hilux - year 2002, diesel. After putting 200ml to every 60 liter of diesel pumped, he gained 30km per tank and at times 40-50km on mileage. Which is considerably good. Also, the 'taxi' noise seems to have reduced significantly. That was 3 years ago. He's been using it on alternate tanks of diesel. To date - engine is still alive and kicking...
I know some RX8 owners also used it on their RENESIS engines... to date, no issues...
So again, my question to you is... have u tried it? if yes, what grade oil are u using? on what engine application?