Glow plugs are heating elements that warm the air and diesel in a diesel engine for effective combustion. They are used to aid starting of the engine in cold weather). Glow plugs are installed in the combustion chamber and heat incoming fuel and air to encourage efficient fuel combustion in a diesel engine. Unlike spark plugs, glow plugs need to be warm enough under pressure to self-combust. In hot weather, fuel needs little assistance from other car parts to achieve this. However, diesel engines often struggle to ignite fuel in cold weather. The glow plugs heat the fuel in the combustion chamber to encourage efficient fuel combustion in a diesel engine. Glow plugs are not used in gasoline vehicles because they do not produce enough heat for the mixture in a diesel combustion chamber. Glow plugs are typically used as starting-aid devices, when the engine is being cranked by a starter motor, and in most cases switched off when the engine has reached a defined minimum operating temperature).
Here are some key points about glow plugs:
- Glow plugs are like mini heaters in a diesel engine.
- They are installed in the combustion chamber and heat incoming fuel and air to encourage efficient fuel combustion in a diesel engine.
- Glow plugs are used to aid starting of the engine in cold weather).
- Glow plugs are not used in gasoline vehicles because they do not produce enough heat for the mixture in a diesel combustion chamber.
- Glow plugs are typically used as starting-aid devices, when the engine is being cranked by a starter motor, and in most cases switched off when the engine has reached a defined minimum operating temperature).
