Shell Canada Ltd. has agreed to compensate hundreds of customers whose vehicle fuel gauges or pumps were gummed up by a gasoline additive, resulting in a class-action lawsuit. The settlement deals ...

CHEVRON WITH TECHRON! BP gasoline with Invigorate! And here's a new one: Nitrogen Enriched Gasolines from Shell! Fuel additives have some pretty hokey names, but behind them is real chemistry. It's ...

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 ...

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 ...

In today’s cost-conscious times, supplementary engine and fuel additives promise means of cutting motoring costs. We study whether or not they really deliver Words: Rob Marshall Ever since the ...