The new Shell ROTELLA DFA is an all-season diesel fuel additive to help keep injectors clean, prevent gelling, and improve cold starting. It improves the fuel’s cetane number by up to three points (a ...

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If my understanding is correct, Shell V-Power Nitro+ and Millers Ecomax fuel additive (when added to regular Shell diesel) both claim to achieve the same objective. However, Millers Ecomax additive ...

The new Shell ROTELLA DFA is an all-season diesel fuel additive to help keep injectors clean, prevent gelling, and improve cold starting. It improves the fuel’s cetane number by up to three points (a ...

CALGARY, Alberta -- Shell Canada, the nation's fourth-largest oil company, said Monday it will reimburse customers for damage to vehicles' fuel gauges and fuel pumps caused by additives in its ...