Thread: Finally got gas
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      11-05-2012, 05:58 PM   #15
Da M3nace
Second Lieutenant
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Drives: 08 M3E90
Join Date: Feb 2012
Location: New York

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Hello everyone, I am on Long Island and Premium gas is almost impossible to find. Anyone familiar with the negative effects of using regular gasoline in our engines? I had about 1/4 of a tank with premium gas when i topped the car with regular gasoline from Gulf. The manual sais temporary use of lower octane gas is ok but im still worried...