1993 Lincoln Town Car Q&A

1993 Lincoln Town Car Question: fuel milieage

my lincoln town car is suppose to get 18 mpg in the city but i only get 13.5.i replaced the fuel pump and the fuel filter but still no increase in fuel mileiage.Any suggestions. -
Answer 1
lots of possibilities. sprak plugs, wires, coil all in good order. air filter injectors cleaned. engine timing. tires need to be in good shape along with front end alignment. last but not least, your particular driving habits. Roy -
Answer 2
The revised figures at www.fueleconomy.gov suggest a 16 MPG rating in the city. But like Roy said, quite a few items can contribute to a lower number. -