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Brian, M. ((2013, 08 08)2013, 08 08).

How diesel engines work

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1. Diesel and Gas Engines are allot more similar then what people tend to think. 2. Both convert Fuel into energy. 3. The biggest difference is the fuel injection process. 4. Diesel engines use Direct Fuel Injection. 5. Diesels do not have a spark plug, the have a piece of wire that is electrically heated called a glow plug. 6. Diesel Fuel is made from Crude Oil which is 100% Natural. 7. Diesel Engines have higher fuel efficiency. 8. The Black Smoke is not harmful. 9. Compresses the air first then injects the fuel. 10. The injectors is the most complex part of the diesel engine.