Not perfection but getting better
I just received the item yesterday and put it in my vehicle today. So I haven’t actually used it yet to see it it really helps or if it was a waste of my money since I don’t have much and the price of gas keeps me home a lot. I’m hoping it helps my 14 year old minivan enough so I can do something besides doctor appointments.. So far I have used the item to save gas for 3 fill ups. Initially I felt maybe it was a good purchase. However the last 2 fill ups have not given me the results I hoped for. I’ll continue to use it in hopes it is something else that has caused different results. After my 4th fill up I drove only highway miles at the top speed limit of 70mph. I’m down to just barely under 1/2 tank and my tripometer says I’ve driven 286.7 miles! I forgot to say I had my AC on! That’s a 1st since I’ve owned the van -5 years ago! I’d say that’s great!