How does a diesel engine start?
As with petrol engines, diesel engines are started by being turned with an electric motor , which begins the compression-ignition cycle. When cold, however, diesel engines are difficult to start, simply because . compressing the air does not lead to a temperature that is high enough to ignite the fuel.
Are diesel engines easier to work on?
Are diesels easier to work on? Yes, particularly in industrial applications. Things are designed with maintenance in mind. In general, diesel engines are less complicated and require less tooling.
How do glow plugs work in a diesel engine?
A glow plug is a heating element that heats incoming fuel and air to encourage efficient fuel combustion in a diesel engine. Each cylinder of your engine has one glow plug, either in the pre-chamber (pre-chambered engines) or in the combustion chamber (direct-injection engines).
How does a diesel engine work without spark plugs?
Whereas in diesel engine the air is compressed initially then the fuel i.e., diesel is injected into the cylinder. Diesel engines don’t require any spark plug because the required heat to ignite the fuel is generated due to compression of air.