See link.
~ 24 MPG
My 72 Monte gets 15 mpg.
take the gas tank down and change the fuel sensor that is in the tank.
the sticker on mine says 19 - 28, it depends on how it's driven though
There is no such thing as a 2009 Monte Carlo
battery? starter? voltage drop between the two? Do you have gas? Check for spark.
3.1 LS 20-29 3.8 Z34 19-28 With a light foot, better mileage can be achieved.
The fuel capacity of a 2000 Chevrolet Monte Carlo is 17 gallons.
in the gas tank
bad gas get octane booster
17.1
It's located in the gas tank.