Let's face it, most engine additives don't really improve performances. If you want to try one that does, here's what you should pick.

It happens almost like clockwork during every oil price shock. The price of gasoline jumps to stratospheric levels in the states, and the search is on for a wonder engine additive that will ...

If your diesel car, truck, or even farm equipment isn’t running right anymore or is sitting parked for a long time or in long temperatures, then diesel fuel additives might be exactly what you need to ...

When you build, rebuild, or buy a new engine, one necessary concept for you to consider is that of breaking the engine in properly for use. This is an important part of your engine's life, and without ...

The ads claim Slick 50 can do a world of good in your car. With just one application, this pricey (about $35) engine additive promises to reduce wear, improve horsepower, increase gas mileage and ...

For many years now, diesel engine manufacturers have continued to allude to equipment buyers about avoiding the use of diesel fuel additives. This position is expected, given the fact that engine ...