Quote:
Originally Posted by kevman
I am however curious that if the "fly-by nights" as you put it get their gas from the same refinery what makes the Shell pump better?
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Usually, detergents and chemical agents put in during the tank fill. Centex/FasGas/Domo etc. use little to no detergents or extras in their gas.
As well, the Big 4 (Shell, PetroCan, Esso, Husky/Mohawk) supposedly replace their underground tanks more often, which means there is less incidence of silt, groundwater and contaminant buildup.