Engine knocking, or detonation, occurs when fuel in the cylinders ignites unevenly, causing metallic pinging sounds, reduced ...

If you're scratching your head wondering which number gasoline to put in your car, don't overthink it. Just Google the manufacturer's recommendation and run with that. If you're curious about what ...

Motorists who leave fuel unused in their vehicles for long periods of time - if they rarely use their car or are away on holiday - have been cautioned that petrol and diesel can 'deteriorate' in as ...