V8 all the time
Reviewed By Harry C (WEBSTER, NY) Reviewed for a
—4/1/2016 12:49 PM
Seems to work OK My mileage seems as good as before
I noticed a difference.
Reviewed By Ruben M (Colorado Springs, CO) Reviewed for a
—10/18/2012 7:21 PM
I did notice a difference however it wasnt as big of a difference that I thought it was going to make but I did feel it. Gas savings is very nice.