Snake oil. Mouse milk. Whiffle dust. Take your pick — few products have earned such unflattering sobriquets as aftermarket motor-oil additives. And for the very good reason that these promised ...

As someone who's driven classic cars daily for around 15 years, as well as working on and restoring such cars throughout my education, I take vintage automotive maintenance very seriously. Many of ...

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 ...

POMONA, Calif. –Prolong® Super Lubricants offers its industry-leading Engine Treatment and Booster System to protect gas and diesel engines from the two leading causes of engine wear: damaging ...

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 ...

Prolong(r) Super Lubricants offers its industry-leading Engine Treatment and Booster System to protect gas and diesel engines from the two leading causes of engine wear: damaging friction and heat.

Rislone's newest concentrated product, Engine Treatment Concentrate, provides all the benefits of the original Rislone Engine Treatment in a bottle that is nearly half the size. "We found we were able ...

There isn’t a driver alive who doesn’t want their car’s engine to last forever; unfortunately, the fact of the matter is, even normal, everyday use eventually takes its toll over time. No matter how ...

Every auto parts store in America has a wall of engine and transmission additives that, no matter what's actually in them, promises to fix or rebuild some component or system that needs actual, ...