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Originally Posted by grand prix newb  It's a gas station over here in Washington.called Arco there gas is usually 5 - 8 cents cheaper then other gasstations. the only difference I have seen is I got better gas milage from the other gas stations(shell, Cheveron ETC) with my olds, havent went to an arco gas station w/ grand prix. |
I would watch using that gas, usually a low grade fuel when they can have their price that much cheaper than others. I'd stick with the gas you know.