I did two treatment at 400 miles each for a total of 800 miles which is two tanks of gasoline in my aspire. Here is what i noticed over the 800 miles.
-Easier and quicker starting when the engine is cold or hot.
-Smoother acceleration and more throttle response.
-My engine idles higher.
-Better fuel economy.
Before using gumout my fuel economy was 40 mpg and i could go 400 miles on a fill up, After the 1st treatment i went 413 miles on 10 gallons which is 41.3 mpg. After the 2nd treatment i managed 441 miles from 10 gallons which is 44.1 mpg which is quiet impressive.
In the end i gained 4.1 mpg which is awesome and i will continue using it but only dosed at 1 ounce per gallon from now on so my engine can reap the benefits of this.
-Easier and quicker starting when the engine is cold or hot.
-Smoother acceleration and more throttle response.
-My engine idles higher.
-Better fuel economy.
Before using gumout my fuel economy was 40 mpg and i could go 400 miles on a fill up, After the 1st treatment i went 413 miles on 10 gallons which is 41.3 mpg. After the 2nd treatment i managed 441 miles from 10 gallons which is 44.1 mpg which is quiet impressive.
In the end i gained 4.1 mpg which is awesome and i will continue using it but only dosed at 1 ounce per gallon from now on so my engine can reap the benefits of this.