Richard Bostic uses Lucas Fuel Treatment in 2002 F-150 4X4 5.4 V-8

While prepairing for a 500 mile round trip, and a user of Lucas oil stabilizer, I purchased my first bottle of fuel treatment. To my amazement throtle response improved greatly and an unbelievable increase of fuel mileage to 21 MPG on my trip from my normal 16 MPG.