There are many diesel fuel additive companies in North America supplying numerous different additive products formulated for diesel powered equipment. Each of these vendors claim their specific ...

John Paul, AAA Northeast's Car Doctor, answers a question from a reader curious about using Marvel Mystery Oil. AP Photo/David Zalubowski Q. I perform routine maintenance on my family’s cars and just ...

He mentioned that the fuel additive market is very chaotic; last year, the market supervision administration conducted random ...

Over time and miles, your car might start to slow down. It might not accelerate as quickly as it once did; the engine ...

Canadian diesel is chemically consistent, but do you still need a fuel additive? TORONTO, Ont. — Canadian fleets have few advantages over their American counterparts, but overall we have a better ...

Comprehensive guide on using fuel system cleaners to protect vehicles from E20 petrol's side effects,featuring STP products and manufacturer recommendations for maintaining engine health.

Fuel injectors can get gummed up with dirt and fuel residue over time. Photo credit: David Traver Adolphus / Autoguide.com. Over time and miles, your car might start to slow down. It might not ...

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 ...

Of all the various chemical and lubricant additives on your auto parts store’s shelves, the one category that takes up the most real estate is fuel treatments. They promise better mileage, improved ...

The city of Fredericton is going to try a vegetable oil fuelproduct on three of its transit buses for three months, to see ifit really does save fuel. New Brunswick company Eastern Greenway Oils ...