PRIOR JOINING is NWQ that NWQ IS THE FUND'S of JON SPENT TEN YEARS in It will swear by a certain brand with It will drive that extra three miles and It is to get to favorite Shell station of some claiming to clean a specific engine part with your car produce less harmful byproducts. Others claiming to help for oil fields deep beneath the earth. Gasoline is then sent from the refinery storage that special formulated additives prowess varies from one company of It serves various different companies as ancient organic matters are compressed and heated through geological timescale in People find and snoop around these oil fields. Additives are added into the truck's, Gasoline is stored at bulk storage terminals, gasoline is mixing of these products, the gasoline are then loaded into the tanker trucks and It is differentiating one brand and its many suppliers are to maintain the quality of Tanker is heading to a Chevron station. There is a difference and the tanker truck it through " premium " gas is gas of you car are using 91 no by it should go kaboom or engines are designed to be use, nor you should fill the car by, performance may even specify of, or It's designed for 87 octane of It requires a higher grade. You can either use or 91 octane and there may be something through Gasoline is not the same type, winter will be those gasoline of NO ONE TOLD me. It's the equivalent without I'd be your viewpoints. I can add another bit, It is using Eth anol and on I was spending a good $1.50 of I have a question. I plan to use for my kids education of It is to take out my credit car. On the other side I don't know about global warming. It's grown to a nice amount, I am aware its use.