Have you paid $4+ a gallon for gas yet?

[epchick]

Originally Posted by jon1856

I hope that the e-mail was not the kind covered in following link from
Snopes:
http://www.snopes.com/inboxer/household/gastips.asp
Sort of mixed reviews/thoughts. Very interesting read.
Other sites cover it as well:
http://urbanlegends.about.com/od/aut...umping_gas.htm
Linked from ^ is the following which also has some good info:
http://www.edmunds.com/advice/fuelec...2/article.html

So i only looked at the first link, and it contained a little of the same information----mainly about how gas expands at higher temps. Although snopes says its false, when you have temps of 100+, it there has to be some expansion, the tanks can't stay cool the whole time.