Heed the advice on the cover of the Hitchhiker's Guide to the Galaxy and don't panic, at least not yet. Or, maybe just panic a little on the inside, but maintain your calm demeanor on the outside.

Using the incorrect oil in your vehicle can lead to issues like engine damage, a reduction in fuel economy, and worn-out ...

However, if you do find yourself with the wrong fuel in your car - whether through a petrol station error or your own, the ...

Using premium gasoline with a higher octane rating can improve how certain designs of motor vehicle engines perform. But does that mean you should consider using it with other motors at your house, ...