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How long does AdBlue last?

Anyone who drives a diesel car or runs a business fleet of diesel vehicles will probably have heard AdBlue mentioned at some point. Although you might have heard this term before, many drivers and fleet managers still wonder exactly what it is and how long it lasts in diesel cars.

how long does adblue last

What is AdBlue?

In short, it’s used to help diesel cars reduce their impact on the environment. It’s a liquid substance that is a mixture of urea and deionized water. Sprayed into the exhaust system of diesel cars, it helps cut down on the nitrous oxide emissions diesel engines produce. This is one of the major benefits of using AdBlue for drivers.

How long does AdBlue last for?

The truth is that this depends on the car’s engine, how many miles you do and how you drive. A general rule of thumb though is that 1 litre of AdBlue is used up every 600 miles. It’s also important to know that the tank size of AdBlue reservoirs varies on cars.

This means that most drivers will need to top up every 3,000 to 12,000 miles – depending on the size of this tank. In general terms, most diesel cars will need topping up on this liquid at least once between services. Luckily, your vehicle should warn you when the tank is running low via the relevant dashboard warning light.

What happens if I run out of AdBlue?

Many people who drive diesel cars wonder what would happen if this occurred whilst on the road. To begin with, the performance of your car would be reduced to limit the emissions it produces. If the AdBlue tank is empty, you would not be able to restart your car once you stop.

Great value AdBlue from QUS

As most diesel cars will need topping up on this key liquid in-between services, it makes sense to have a supply of it to use when needed. This is certainly true if you own a business and are looking for ways to make your fleet greener. Here at QUS, we have great value diesel exhaust fluid to buy in various unit sizes. Order online today or get in touch at enquiries@qus.uk for further help.

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