fuel economy/mpg

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Jan 27, 2008 | 12:31 AM

LORETTA

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Joined: Jan 2008

Posts: 5

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fuel economy/mpg

1989 300ce is there anything - additive or device that can boost the mpg on this car? i'm getting 18 mpg, would likea little more. HELP.

Jan 27, 2008 | 12:36 AM

chassis221

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Joined: Feb 2007

Posts: 2,691

From: Philadelphia, Pa

RE: fuel economy/mpg

tune up, air filter, more air in tires, less stuff in the trunk, higher octane gas, all should help.

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