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Old 07-01-2003, 02:27 PM
Southin Southin is offline
Registered User
Join Date: Nov 2002
Location: Brockville ON
Posts: 13
On a hot day a week ago I filled the tank only until the normal pump shut-off (I did not knowingly over-fill). I then drove a block to the Wal-Mart lot to get injection cleaner. The black 560SEC was parked in the sun there for about half an hour or more. When I began to remove the gas cap to add the cleaner, about a quarter-pint of fuel squirted out at me. So cold fuel from underground tanks does expand significantly in the sun. No harm to me or the car, though, as far as I can tell.
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