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

If you already know how to pick the right oil for your lawn mower and where to add it, you would think you're ready to get started. But while you may be able to dump the oil in and get back to your ...

How well does vegetable oil work as a motor oil substitute? The difference in viscosity between these two oils reveals why ...

You should not use automotive oil in a motorcycle engine. Here’s what can go wrong, from reduced lubrication to accelerated engine and clutch wear.