i recently bought the large container of lucas fuel system cleaner and conditioner, and i am very impressed, i just got 340 miles on a tank of gas. i have the 3.4 and i drove probably half highway and half city. you may find this stuff at your local car part store, and once you put this stuff in you can actually feel a difference. it helped out with my mileage very well and i strongly recomend it.
Threaded Mode