Has the fuel tank in your car been served with the wrong fuel? Well, it is not expected to fill diesel in a petrol engine. One of the main causes for this is that the tanks in petrol automobiles come with a very small opening, and the nozzle of the diesel dispenser will not suit it. What if petrol is used in a diesel motor? Well, that’s much more familiar than the other way around. But what occurs if petrol is used in a diesel machine?

When one serves petrol in a diesel engine, the major issue that shows up is in the working mechanism of the engine. As petrol penetrates the engine, the diesel engine will attempt to use the fuel for lubricating the internal parts of the engine. This forms a major nuisance. According to the mechanism, the petrol drives in the internal parts of the diesel engine, and since it does not include the lubricating ability, it causes harm to the engine.

What are the consequences of filling the wrong fuel?

Whether petrol has been filled in a diesel engine or vice-versa, your car’s engine can get damaged in any of the cases. Let us take two scenarios and discuss them.

Case 1: Petrol is filled in a diesel engine

Once this occurs, you can anticipate large-scale damage to your car’s machine. The dispenser nozzle in a petrol engine is more diminutive; hence, one such incident may occur easily. Diesel engines squeeze petrol to ignite and the fuel goes into the internal regions of the engine so that it can get lubricated. This is where the trouble starts. Drawing petrol that has already been circulated in the internal parts of a diesel engine is especially tough. The functioning of the fuel injection pump relies on the lubrication property of diesel. However, petrol cannot do the position, and the routine goes for a toss. The difficult part is that it will bring you some time to realize that this sort of thing has occurred. When you start realizing it, you may see black fume reaching out of the exhaust pipe and your car may stop functioning.

Case 2: Diesel is served in a petrol engine

The nozzle of a diesel dispenser is more significant than that of a petrol dispenser. Thus, the chance of misfuelling is doubtful. Furthermore, if diesel is supplied in a petrol engine, the injury will be lower. We all know that petrol is more advanced than diesel. This is why it is readily ignited by the spark that’s made by spark plugs. When diesel is supplied in a petrol car, the spark plugs, as well as the fuel design, are going to be blocked by the thick fuel. One of the first items to be influenced by it is the fuel filter. This is because petrol engines are not as smooth as diesel engines. This may result in the misfiring of the engine, and you may notice heavy mist coming out of the exhaust.