Did You Know That If We Use Petrol In Diesel Engine Then What Will Happen

• 5:39 pm April 2, 2018
• delcy

So, here is the question that what will happen if we fill up a diesel engine with petrol and petrol with diesel engine. Well, the question is will it run or will it not run, In order to get to the bottom of the curious question. Let just take a look inside.

When it uses

Petrol engines use a carburettor to feed the engine with a mixture of petrol and air which is then ignited by a spark from the spark-plugs mounted on every cylinder. The gaseous mixture of fuel is ignited in the cylinder with help of a spark, this explosive mixture then powers the vehicles. A noticeable thing here is that petrol engines are designed to operate at a lower pressure in comparison to their diesel counterparts.It is being the volatility and combustibility of the fuel utilized.

A volatile fuel and non volatile fuel

Petrol by nature is a volatile fuel and does not need high pressure for ignition, Whereas a diesel engine fuel used to operate at high pressure in order to achieve combustion of fuel.Diesel being thicker and heavier is a non volatile fuel . It utilize fuel injectors which spray the fuel into the cylinder at a high pressure, this pressurized fuel then comes in contact with the hot pressurized air in the cylinder and ignites generating power for the engine.

Filling up a diesel engine with petrol

Diesel is heavier than petrol and needs pressure to ignite owing to its non-volatile nature. So when you fill up a petrol vehicle with diesel the fuel injectors will push the fuel into the cylinder and the spark will try to ignite the fuel mix, which in any case will not happen. Damage or no damage one thing is for sure that the engine will surely not run.

Plan b

Petrol being a volatile fuel has a tendency to ignite easily as we know diesel engine is burn fuels at high pressure. But these new age diesel engine circulates the system even before you turn your key for the ignition. The circulating petrol will act as a thinner and make engine prone to friction. So, Here is the thing that the car or vehicle will also definitely not run but the damage to the engine can be serious.