"Jan Andersson" > wrote in message
...
>
> For gasoline fumes to ignite and explode, the air/fuel ratio needs to be
> within certain limits, too.
>
>

..................I personally know of instances where the gas tank literally
exploded. Those of you who haven't suffered from memory loss yet, can
probably figure out what I'm referring in one incident in my family's recent
history. I also have two brothers who are firefighters and they've both
experienced this type of situation 'up close and personal'. End of
arguement.