Last year I bought a 1991 Ford Bronco with 179,000 miles. It's 351 ran so bad that it barely would do 60 MPH. I was told to try Lucas Fuel treatment to see if it would help. I bought the 32 oz. bottle and added it to a full tank of gas. By the time the tank was half empty, it seemed like a new engine under the hood. I continue to use the product, adding 5 oz. every oil change. It starts fast in cold weather, runs smooth with a steady idle and has improved my gas mileage from 8 to 14 MPG.

Thanks Lucas.