My 2000 Chevrolet Impala is using a lot of gas. Not sure if car needs tune up. Also the gas gauge has stopped working so I can't tell if the car is full . Can u please help. Thanks
Maybe your are getting the correct MPG, just that the number seems lower due to the faulty gas gauge and how you calculate it. Have your mechanic inspect the car. It could be the fuel sensing unit, the wiring, or the gauge itself.
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