February 8, 2023

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How Putting Diesel In Petrol Engine Affects Your Car

Problems and Solution of Misfuelling your Diesel Car with petrol

In one day, fuel consumption in the United Kingdom is approximately 1.2 million barrels. Hundreds of thousands of drivers fill up the tanks of their vehicles every day. According to UK’s best wrong fuel experts, around 150000 of them put the wrong fuel in their vehicles. This may sound like a common mistake. However, it can cause you to shell out huge sums in repair bills unless you contact a reliable wrong fuel assistance provider. It is a common understanding that there are two main types of engines used in road vehicles: petrol and diesel. The petrol engine is the usual choice for smaller or mid-sized personnel or passenger vehicles while diesel engines cater to larger and more powerful vehicles. First, we need to understand why putting diesel into a petrol vehicle is such a big deal.

Difference Between Petrol and Diesel as a Fuel

The major difference between petrol and diesel is their density and Octane rating. Diesel is way thicker than petrol and that makes a huge difference. Petrol is classified as flammable while diesel is considered combustible. Due to these properties, both of them have varying ways to power their respective engines.

Octane rating is the measure of a fuel’s ability to resist knocking or pinging during combustion. Either of the fuel has to ignite at just the right time to be efficient. The octane rating of petrol is 87-91 and for diesel fuel, it is 25-30.

 Methods of ignition are different due to their octane rating. Petrol is ignited with the help of a spark plug to push the piston and power the engine block. Whereas the diesel engine carries a lower octane level and is not flammable so diesel fuel is injected into the cylinder chamber, where it is compressed instead of ignited. These differences make a huge difference in the way the respective engines consume the fuel to power the vehicle. both engines are incompatible with each other’s fuel. The diesel is too dense for the petrol fuel pump system and the petrol creates too large of an explosion for a diesel engine to handle.

Ways to Avoid Pouring Diesel in a Petrol Vehicle

The best way to avoid a misfuelling problem is to not make this mistake in the first place. Truth be told, it’s not that hard either, first of all, the colour coding helps you. The nozzle colours of petrol and diesel are different. In the United Kingdom, diesel nozzle is marked as black coloured and petrol nozzle is green coloured. So, if you pay some attention before you pick up the nozzle to fill up your vehicle, you should know what fuel you are about to pour into the vehicle.

Octane rating is another big indicator as petrol is branded just above the 90 and diesel is usually around 25-30. Again, this is also colour coded. The biggest sign is that the nozzle of a diesel fuel pump is larger in diameter than the opening on a gasoline tank. It is impossible to insert the nozzle of a diesel pump into the fuel neck of your petrol-powered car.

If you are driving a rented or borrowed car, that increase the chances of misfuelling. Make sure that you keep some sort of reminder such as post-it notes, not only in the cabin but also inside the fuel cap so you do not make the mistake of filling diesel in the petrol tank.

What to Do After You Fill Diesel in Petrol Tank

You can save a significant amount of money if you know exactly what to do immediately after you have made the grave mistake of filling diesel in the petrol vehicle tank. The most important step that you must take and we can not stress this enough.

Do not touch the ignition of the vehicle once you realize the mistake as you are filling the vehicle. Here is the reason. If you simply turn the ignition on without starting the engine. it would activate the fuel pump that would send the contaminated fuel into the whole fuel system. This would be difficult to clean up and may cost you a fair amount of money.

Ask someone to push the car away from the petrol station to a safe distance and call a trusted wrong fuel recovery company such as [Website]. They have mobile units capable of recovering the wrong fuel from the tank. The trained technician would access the fuel tanks and drain the wrong fuel and fill it up with the right fuel. The contaminated fuel is either safely disposed of or used in other equipment. You are guaranteed to be back on the road safely without damaging your engine if you enlist the help of those professionals.