Vehicle owners usually need to know many things to keep their vehicles running in the best possible order. Those who own a ...

For that to happen, the process requires a urea- and water-based liquid to be used, in this case Diesel Exhaust Fluid (DEF). Strictly speaking, although DEF is the generic name for this non-toxic ...

AdBlue, the new standard for BS6 diesel vehicles, is a trademarked name for an exhaust fluid used in these vehicles. It is not a fuel additive and is colourless. The AdBlue liquid is made up of ...

‘AdBlue®, a form of Diesel Exhaust Fluid (DEF), helps to reduce harmful emissions (Nox, or nitrogen oxide), and is added to diesel engines. It is not a fuel additive and is not added to the ...