Re: Are American cars actually popular anywhere else?
Yes I have and I can tell it’s really working for me. I haven’t calculated the exact % increase in fuel efficiency yet but I am definitely seeing the difference and noticeable increase in power. Also there is no more rough idling. Engine seems to be starting much quicker. Today was my first chance to test it in cold weather and engine started without hesitation. Some people are complaining that they are not seeing any change because they are adding too much acetone. Alcohol present in gasoline reacts with excessive acetone and diminishes its affects. Make sure it is only 2.5 oz per 10 gallons. This amount is too small to damage any engines parts. It vaporizes completely and lets gasoline burn efficiently by reducing its surface tension. One thing I forgot to mention. You have to fill your tank with Premium gas. By adding cheaper gas you will see very little or no change at all.