What happens if you mix AdBlue and diesel?
What happens if you mix AdBlue and diesel? AdBlue is commonly mistaken as a fuel additive when it is actually an exhaust fluid that should never be mixed with diesel. Adding AdBlue into your diesel fuel tank can cause thousands of pounds worth of damage. How does urea clean diesel exhaust? Urea SCR cleans the exhaust after combustion. The heat breaks the urea down into ammonia—the actual NOx-reducing agent. Through a catalytic converter, the ammonia breaks the NOx down to harmless nitrogen (N) gas and water vapor. The exhaust is no longer a pollutant; the atmosphere is about 80% nitrogen...