Consumers saddled with sludge-clogged Toyota engines may soon get some help from the Japanese auto giant under the terms of a class-action lawsuit settlement that covers roughly 3.5 million Toyota and ...

Today's engines are more advanced than ever before, offering large horsepower numbers from small displacement engines. Seemingly, manufacturers have combined the best of both worlds: small economic ...

Mechanics caution that extending oil change intervals on modern engines can lead to sludge formation, component wear, and expensive repairs. High-performance designs with tighter tolerances make ...

Besides preventing the build-up of nasty engine sludge and premature wear, protection against cold starts is one of the main reasons why you should never skip an oil change in your gasoline or diesel ...

Toyota Motor Sales U.S.A. Inc. has reached a tentative agreement to settle a nationwide class action by Toyota and Lexus owners who complained their car engines were damaged by oil sludge. A federal ...

Your car’s fluids are its lifeblood, quietly keeping everything cool, lubricated, and running smoothly. From engine oil to coolant and transmission fluid, each plays a vital role in preventing costly ...