kendelrk
redneck engineer
my uncles car had some experiences where his car would hesitate, stumble, and once he got moving it would downshift rather hard, my moms car doing the same. When they got their cars checked out they were told that everything was fine and it was just due to cold weather. my uncle then poured a bottle of this in his tank and it created a noticable difference, no more hard shifting, hesitation or stumbling, my mom then decided to try the same and has came out with the same result, better gas mileage, more power, and a much smoother ride. has anybody here ever used this stuff? i think its great.