Wife brings her Malibu into the garage for the winter - first time was Saturday night. Sunday morning the garage smelled of gas. Checked under the car, but no wet spots. Monday am took the car to the dealer. Didn't get it back until Wed pm. First time they lowered the tank, they didn't see anything. Second time they lowered the tank they tightened the fuel pump access gasket - problem fixed for now. Mr Goodwrench lost money on this one - they only billed me for one drop of the tank!