Putting vegetable oil in a car engine is a terrible idea and should never be done, or at least that's what some experts say.

Home mechanics have been pouring vegetable oil into engines for years, sometimes in the fuel tank, sometimes straight into ...

The oil in your vehicle’s engine is pretty incredible. Its job is to protect every square inch inside your engine where there is metal-to-metal contact – your piston rings, cylinder walls, valves, ...

Oil and lubricants play a critical role in the operation of natural gas and biogas power generation engines, for example, in combined cycle (CC) and combined heat and power (CHP) plants. The oil ...