Petrol Engine vs. Diesel Engine
What is Petrol Engine?
A petrol Engine is also called a gasoline engine. When air and fuel are compressed together in a chamber in the petrol engine, there is increased risk of auto explosion so the ratio of their compression must be kept precise. When it comes to speed they are really fast and efficient. Their pistons are short and they cause the production of spark from spark plug rapidly, makes it to start easily and immediately..
What is Diesel Engine?
A diesel engine uses diesel as fuel and it does not need a spark plug. They are self ignited due to high temperature available in the chamber which is created by highly compressed gasses.