Question about 2003 Pontiac Montana

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Why do i only get 17.2 mpg - 2003 Pontiac Montana

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Actually, 17.2 is really good mpg for a 10+ year old Montana!
Has this vehicle's emission part's ever been serviced?

In your glovebox, there should be an owners manual inside.
blow off the dirt & dust and you will find many factors which
relates to your questions about your vehicles fuel milage.

Posted on Oct 23, 2013


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