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

After testing seven different popcorn makers, I found the best one for each type, whether you want a stovetop model or an air popper.

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.

Quick-lube oil changes use $3 filters without anti-drainback valves, causing dry starts that grind metal and destroy engines ...