

Because a gas engine’s cylinders contain air and fuel, the compression must happen at a lower temperature or risk self-ignition.

Compressionīefore ignition can happen, the contents of the cylinders must be heated up to create pressure. Only air is let in at this point in a diesel engine, with fuel being introduced later. In a gas engine, air and fuel are let into the cylinders. This is the first step in the combustion process.

This will show us that we may have different reasons for losing power with each type of engine.īoth engines work in a series of four actions that, together, create the combustion needed to make fuel engines go. To begin, let’s look at the basic differences between gas and diesel engines. Looking for the perfect gift for a plant lover? Sign them up for the Plant of the Month club from Cratejoy! Understanding The Differences Between Gas and Diesel Engines
