Vehicles have to meet strict exhaust emissions limitsand the latest standard, Euro 6, is very challenging on Nitrogen Oxide (NOx)limits. If you run out of AdBlue while you’re driving, then the engine’s power and performance will be reduced to limit its emissions. Once you’ve stopped, you won’t be able to restart the engine if the AdBlue tank’s empty. Find out what it does, how it works and why it’s important to keep an eye on dashboard warnings – particularly if you’re a high-mileage motorist. New Mobile Hydrogen Bowser from Commercial Fuel Solutions Commercial Fuel Solutions are pleased to announce the debut of our H35 Hydrogen Bowser, Mobile Hydrogen Storage and Refuelling system, at this year's Hydrogen UK, Climate Change Solutions Hydrogen Fuel Cell Conference in Birmingham.

If you do start your engine, then the damage could mean that you have to get the entire Selective Catalytic Reduction and AdBlue injection system replaced. Most cars can only meet the Euro 6standard when fitted with emissions technology known as Selective Catalytic Reduction (SCR). This technology uses AdBlue to break down and reduce harmful emissions. Is AdBlue toxic? Once you’ve completely run out of AdBlue you won’t be able to start your car. You’ll get plenty of warnings from your dashboard when your AdBlue is getting low though, so make sure to get on top of it as soon as possible.

This means that most drivers will have to top-up their AdBlue reservoir at least once between normal service visits to the dealer. You’ll need to get the tank drained and the contents disposed of safely before you can refill it. Call us, and we’ll sort the problem out. While AdBlue isn’t classified as toxic, it could still cause environmental damage if allowed to run into a source of water, and it can also be an irritant if it gets on your skin or in your eyes. Can I refill AdBlue myself?

Tiny amounts of AdBlue are injected into the flow of exhaust gases. At high temperatures AdBlue turns to ammonia and carbon dioxide. When the warning light first comes on you’ll have plenty of time to refill – so don’t panic. Just make sure you don’t put off topping up, especially if you’re about to book an MOTtest. The car will give you plenty of warning that the AdBlue tank is running low. You'll usually see a text warning on the dashboard when there's around 1500 miles' worth of AdBlue left.Many new diesel cars use a fluid called AdBlue. If your car uses AdBlue, you'll probably need to top it up at least once between services. AdBlue is a colourless, non-toxic mixture of urea and de-ionised water. It’s not actually blue at all. Lots of people think AdBlue is made of pig urine – it’s not. The urea used in AdBlue is a high-purity man-made solution – pig urine wouldn’t be pure or sterile enough for a commercial product. Hydrogen's Role in Decarbonising Transport, an Insight into the Future of Commercial Fuelling. This April, at the upcoming CV show, Robin will bring his knowledge and expertise to the fore and will be presenting at this year's ‘Road Ahead’ Theatre Programme, where he will deliver a concise insight into the Role of Hydrogen in Future Transport, followed with an open Q&A session. It's a trade name registered by the German car manufacturers association, but is the most recognised form of Diesel Exhaust Fluid (DEF).

The AdBlue tank is usually located under the boot floor, where the spare wheel might have been in the past. But it's more important to know where the filler for it is located. With easy-fill bottles available, it's a good idea to carry a small container of AdBlue so you’re ready to top up when necessary. Tank size varies too, so you could need to refill somewhere between 3,000 and 12,000 miles depending on the car and your driving style.

Is all AdBlue the same?

You may be asking ‘what’s AdBlue and why do I need it?” AdBlue is a special liquid that’s sprayed into diesel car exhausts to reduce the amount of harmful gases released into the environment by diesel engines.

There’s no manual way of resetting your AdBlue warning light – the only thing you can do is top up. Once you’ve refilled to the minimum level, the warning light will normally disappear (though you may need to go for a short drive for the refill to register). New Low Carbon AdBlue® Solutions from Commercial Fuel Solutions® Recognised for their innovative solutions, which embrace both the reduction of harmful emissions and those which help to protect the environment, Commercial Fuel Solutions® has launched a new range of AdBlue products with reduced environmental impact when compared to other solutions. It’s not a major safety issue, but if you don’t top up, you’ll eventually run out of AdBlue and you won’t be able to start the car. Inside the SCR (Selective Catalytic Reduction) catalyst, harmful nitrogen oxide in the exhaust reacts with the ammonia and is transformed in\to harmless nitrogen and water.

Yes, you can refill AdBlue yourself. Typically you’ll find an easily accessible AdBlue filler cap right next to the diesel filler cap. Simply unscrew the cap and pour in the AdBlue solution. Is it ok to drive without AdBlue? If you’re interested in the science, the AdBlue mixture is made from urea (the stuff you find in urine) and is injected in tiny quantities into the car’s exhaust gases, where it rapidly breaks down mono-nitrogen oxides in the fumes. This helps to reduce the environmental damage caused by diesel fumes and keeps the air cleaner – which is good for us all. In particular, it cuts NOx pollution and particulate emissions. It’s possible to overfill the AdBlue tank on some cars, but it’s more likely to make a mess as it spills out of the filler cap, than to cause any damage. Pay attention to the size of your AdBlue tank and how many litres it can hold. If it’s only 8 litres then make sure to add around 7 litres, just to be safe. How much does AdBlue cost? Putting it directly into your fuel tank could cause expensive damage to your fuel tank, pump and injection system. If you start the engine it's likely to be an expensive write-off, so don’t touch the ignition.