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Brian03cav · 09-10-2008, 08:48 PM

probably my spark plugs. that would be the biggest. after that raising my tire pressure (lots of highway driving, helped alot) and also getting a fresh air filter when i bought car.

and the all important driver mod

09-10-2008, 08:48 PM	#18 (permalink)
Brian03cav EcoModding Lurker Join Date: Aug 2008 Location: Exton PA Posts: 35 Whitey - '03 Chevrolet Cavalier base 90 day: 37.01 mpg (US) Thanks: 0 Thanked 0 Times in 0 Posts	probably my spark plugs. that would be the biggest. after that raising my tire pressure (lots of highway driving, helped alot) and also getting a fresh air filter when i bought car. and the all important driver mod __________________