During a typical trip to the gas station, you shouldn’t really see the fuel you’re pumping that much. Unless you’re pumping fuel directly into a canister or the pump is leaking, then it’s more an experience of sounds than sights. In the case of diesel-powered vehicle, though, there are some notable differences in color that are important to understand. What is diesel fuel supposed to look like? As it happens, the answer to that question actually depends entirely on
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