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mrs.patriciaforster
Guest
I own a 1999 Cadillac DeVille that I just bought about 8 months ago. The gas gauge does not work properly, but it does tell you how many gallons of gas you've used. I need to know how many gallons it holds, so I know how much gas I actually have when I fill it up. I've never used more than 8 or 9 gallons without refilling, so I'm not sure how much gas I could use before running out. I think most bigger cars hold around 20, but I need to be sure so I don't run out of gas some where. Thanks