Tips on Pumping Gas & How to Save at the Pump

Thought this might be of interest, given the gas price situation today.

TIPS ON PUMPING GAS & SAVING AT THE PUMP

 

Only buy or fill up your car or truck in the early morning when the
ground temperature is still cold. Remember that all service stations
have their storage tanks buried below ground. The colder the ground
the more dense the gasoline, when it gets warmer gasoline expands, so
buying in the afternoon or in the evening....your gallon is not
exactly a gallon. In the petroleum business, the specific gravity and
the temperature of the gasoline, diesel and jet fuel, ethanol and
other petroleum products plays an important role.


When you're filling up do not squeeze the trigger of the nozzle to a
fast mode. If you look you will see that the trigger has three
(3)stages: low, middle, and high. In slow mode you should be pumping
on low speed, thereby minimizing the vapors that are created while you
are pumping. All hoses at the pump have a vapor return. If you are
pumping on the fast rate, some other liquid that goes to your tank
becomes vapor. Those vapors are being sucked up and back into the
underground storage tank so you're getting less worth for your money.

One of the most important tips is to fill up when your gas tank is
HALF FULL or HALF EMPTY. The reason for this is, the more gas you have in your tank the less air occupying its empty space. Gasoline
evaporates faster than you can imagine. Gasoline storage tanks have an
internal floating roof. This roof serves as zero clearance between the
gas and the atmosphere, so it minimizes the evaporation. Unlike
service stations, here where I work, every truck that we load is
temperature compensated so that every gallon is actually the exact
amount.

Another reminder, if there is a gasoline truck pumping into the
storage tanks when you stop to buy gas, DO NOT fill up--most likely
the gasoline is being stirred up as the gas is being delivered, and
you might pick up some of the dirt that normally settles on the
bottom. Hope this will help you get the most value for your money.

Where To Buy USA Gas:

Here are some large companies that do not  import Middle Eastern oil:

Sunoco..................0 barrels

Conoco..................0 barrels

Sinclair..................0 barrels

BP/Phillips.............0 barrels

Hess......................0 barrels

ARC0.....................0 barrels

All of this information is available from the Department of Energy and
each is required to state where they get their oil and how much they
are importing.

Comments

[plumbing]

Try to fill up your vehicle in the early morning when the ground temperature is still cold. This is because all service stations have their storage tanks buried below ground, and the colder the ground the more dense the gasoline.