👉 The term "non-sparking" is often used in the context of automotive technology to refer to a vehicle that does not require the use of spark plugs to ignite the fuel. Non-sparking engines are designed to be more energy-efficient and environmentally friendly, as they do not rely on combustion or emission from the exhaust system. Non-sparking engines typically have fewer moving parts and components, which can improve fuel efficiency and reduce emissions. They also tend to be more reliable and easier to maintain due to their