Diesel engines like the 3.0L Duramax require special maintenance, including the use of DEF, or Diesel Exhaust Fluid. Now, GM ...

Here’s the simple rule that saves real money: buy the fuel your engine is designed to use. If the owner’s manual says regular ...

Farran Powell is the managing editor of investing at Forbes Advisor. She was previously the assistant managing editor of investing at U.S. News & World Report. Her work has appeared in numerous ...

White House says the United States will receive 30 million to 50 million barrels of Venezuelan oil at market price, with proceeds managed by the U.S. administration. The move follows U.S. military ...