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Only getting 15 mpg, is that average for anyone else?

(1998 Pontiac Grand Prix GTP)
in Cypress, TX on September 16, 2012
what can i do to help get this higher
Displaying 3 answers & 0 comments
Popular Answer
of Greg's Orange Auto on September 17, 2012
depends on driving conditions and your kind of driving
on September 17, 2012
It also depends on the maintenance you have had performed. Fuel filter, tune up, air filter, oxygen sensor, oil change on a regular basis, what type of driving do you do, how hard do you accelerate, etc.
on July 23, 2014
Mine gets 17 mpg driving around town and that is ave. But if your driving on the freeway then it's very bad. Check your fuel lines under the hood to make sure that they are not leaking on top of the supercharger at the connection to the fuel rail. I had this problem.
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