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Mileage

J

JakeH0605

New member
Does anyone know of cheep and efficient ways of increasing gas mileage without sacrificing performance in 2005 Grand Prix Base?
 




Well I've heard that cleaning the TB and maybe doing a SeaFoam treatment could help a little bit. Basically try to make the engine not work as hard. I might even try new plugs if the ones in there are due for a change. Sad part is what you spend in upgrades and work might end up costing you more money than just dealing with the mileage you have.

One thing you could do to "work on the vehicle" would be to reduce weight. Noticable gains? Probalby not, but if you're wanting every 100th of a MPG that you can get then it might be worth your time.
 
I think we can all agree that selling or trading your Grand Prix for a Geo Metro is the only way to truely get the BEST mileage increase.

If you insist on keeping your Grand Prix, Get a tornado for your intake and a chip off of ebay.
 


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