Lucas Fuel Additive

96 Cherokee Sport, 100K, 4WD, V6, 4.0, Auto

Curious about the Lucas fuel additive (or other Lucas products)... a lot of you praise it, but how much difference do you see? Significant enough to add it every tank? I'm going on a 300+ mile trip in a few weeks and planned on adding injector fluid/fuel treatment to the tank anyway so I thought I might try it. What all does it do (increase mileage, clean injectors, treat fuel, etc)?

I get 15-17 around town and running up and down hills in the country, sometime up to 21-22 for a highway trip...what can I expect on the first use... after a few tanks with it??

well i have used it you wont notice a increase in power but at least in my ford probe i gained like 2-4 mpg and it seemed to run cleaner i have put it in my jeep but i have no odometer so i dont even know my mph but imo it does help

it is suposto clean fuel lines injectors add power and increase milage so idk what it actually all does but it helped me before