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Old 04-16-2011, 06:40 PM
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WardL WardL is offline
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Join Date: Sep 2009
Location: Camarillo, CA
Cobra Make, Engine: SPF #2608, Roush 427SR T-W
Posts: 911
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Default Whoa! Lousy Mileage in the Garage!

I parked the Cobra in my garage in December with the battery tender. We have had a wet spring and today was the first gas I bought. It seems as though 3.5 gallons evaporated out of my tank over the 4 months! Is that possible? I keep really good records on my mileage and I got 9 MPG on this tank when I drove it only 118 miles. I usually get 13 MPG. I have a good gas cap (I think), so I'm really surprised. This was my first winter, is this common?
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