The central truism regarding any fuel additive is that sometimes you need it—and sometimes you don’t. Aside from the untold legions of snake oil substances touted to improve fuel economy, there are ...

Today, Shell announced the arrival of its latest performance fuel to Canadian Shell stations. It’s called V-Power NITRO+ and according to Shell, it’s been quite the labour of love to get it to market.

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 ...

Under normal circumstances, most modern engine oil and gasoline brands work fine on their own to keep your engine running smoothly. But there may be cases where even the best of them could use a ...