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 ...

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 ...

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 ...

I had the radiator serviced on my car; just preventive maintenance. I noticed on the repair invoice I was charged for a ...

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 ...

Engine oil turns black from a combination of combustion byproducts, heat oxidation, and detergent additives suspending carbon particles in the fluid. Black oil is not automatically a sign of a problem ...

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 ...