4. Where can I get AdBlue from?

You’ll be able to buy AdBlue from the dealer you bought the vehicle from, or online from sites like Amazon.

AdBlue is also sold sometimes at the pump, but these are usually only for commercial vehicles, as the nozzle and fast delivery won’t be suitable for refuelling vans and cars.

5. Can I keep spare AdBlue in my vehicle?

No, it requires specialist storage. It must be kept away from direct sunlight and must be protected from temperatures which are too warm or too cold. In typical UK weather conditions, the average shelf life of AdBlue is 6-12 months, but in perfect storage conditions, this can be extended to 18 months.

6. What will happen if I don’t refill the AdBlue tank of my vehicle?

If you don’t replenish your tank with AdBlue, as prompted by dashboard warnings, eventually your vehicle simply won’t start.

However before that, running the SCR system low can result in a deliberately induced reduction in power and speed.

Finally, come MoT time in the future – your vehicle will fail, as it won’t be able to maintain the low emissions.

If it’s one filler to far…

If this all sounds a bit much, bear in mind that before long you’ll need this technology to drive a diesel into London.

To read more about the Euro 6 regulations made mandatory for new cars and vans this year, click here.

With London’s Ultra Low Emission Zone plans for 2020, diesel Euro 6 compliance will be essential to avoid a £12.50 daily surcharge. And low emissions are critical to your tax rates too.

And if you want to consider alternative options for motoring, have a look at Breathe easy and save: Top 10 low emission cars.