I do NOT work for, sell or encourage anyone to use this product!
This observation is only MHO
Has anyone else used this product ???
I have faithfully tracked my MPG's on Fuelly | Share and Compare Real World MPG
You will notice that on 3/31/11 I put this in my tank and on the last 5 tanks (well 4 for sure) I have averaged approx. 12.08% ABOVE my "lifetime" average
My driving habits have not changed, and yes, we may now be getting into "summer" blend, BUT, "something" is definitely happening here
to last for 5K miles...... time will tell