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2004 Buick Century Custom 4dr Sedan

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Front Wheel Drive, 4dr Sdn Custom, Mid-Size
20 mpg city / 30 mpg hwy

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January 6, 2011, 9:44 am

Edna M

Question: car smells so gassy whenever I drive the car,what causes this and how much will it cost to get it fi

gassy smells, engine seem a lot louder that normal when speed goes over 30 miles

November 2, 2020, 1:44 am

Michael L

Mine needed fuel injector o-rings, which solved part of the problem.. But it is currently being checked for a leak in the lines toward the rear end, as well.

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