Ford's 2.7-liter EcoBoost engine takes six quarts of oil. Ford recommends semi-synthetic 5W-30 oil, although some owners ...

GM is issuing a recall for the 6.2L V8 L87 gasoline engine, with some units receiving a new oil spec. The question is - will ...

The federal complaint shows Safety-Kleen, which operates the world's largest oil re-refinery, discharged unlawful pollutants into East Chicago's sewer system.