An easy course in economics would tell us that any time gas costs rise, at least in part, are due to a major supply and demand situation.
Gas, as we know it, used in cars is refined version of crude oil. The crude oil comes from the remains of millions of aquatic plants and tiny animals that lived, literally, eons ago.
In basic terms, oil refineries process this oil by removing impurities and distilling the stuff through a variety of techniques using heat and pressure to modify the mixture into the fuel that is needed. These varieties include diesel and the regular gasoline most of us use in our cars everyday.
Most people are already aware of the different grades and octane levels offered at service stations. How this plays into saving gas and money at the pumps really depends on the make and model of your car.
Normal consumer gasoline is available in regular, unleaded, and premium grades. The octane levels are directly related to the grade of the fuel. The octane levels are what determine a certain grades anti knock rating.
Your car's owner manual will instruct you to the proper type of fuel. Considering the high cost of fuel currently, it would be a wise decision to use the lowest grade gas that is appropriate for your car.
Don't worry; the car's engine is designed to use that type of fuel. By doing so you are not damaging the vehicle.
It comes as a surprise to many people that gas is refined specifically for certain regions of the country. Some states require that fuel be formulated to reduce harmful emissions. Others are required to specially filter the gas to reduce carbon monoxide and air toxins.
Fuel that is refined for a certain area isn't necessarily usable in all regions of the country. That is why other states can't help with fuel shortages across the nation.
Understanding the process and business issues that exist in the production of gasoline is a helpful way to make smart consumer choices in gasoline purchases.
Knowing what kind of fuel your vehicle needs to run efficiently is a key component in saving money in this unstable situation.
Shop around for not only the best gas price, but for the best performing gas in your car. They aren't all created equal. It's a matter of trial and error.