I had my doubt abouts Sea Foam motor treatment. But I thought I’d check it out. My mechanic buddy swears by it.
What I saw blew my mind. (well it surprised me for sure)
UPDATE MARCH 2022, The extra gas mileage lasted about three months. My car went from 7.4 L/ 100 KM to 6.3L / 100 KM and now three months later it’s back up to 7.3 L / 100 KM.