DETROIT - In the latest example of Volkswagen of America Inc.'s quality woes, the automaker is warning 426,000 VW Passat and Audi A4 owners of an engine oil sludge problem. Affected are 1.8-liter ...
Extended oil change intervals have become a common marketing promise in modern vehicles, but mechanics are increasingly ...
Skipping even one or two oil changes can trigger a chain reaction of internal damage that builds silently over thousands of miles. Motor oil does far more than lubricate — it transfers heat, suspends ...
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 ...