Author: RobertRParr

Under-the-Bonnet Realities Many Drivers Overlook

Modern diesel vehicles rely on selective catalytic reduction (SCR) systems and diesel exhaust fluid (DEF/AdBlue) to cut harmful emissions. When these parts fail, the temptation to bypass them can be strong. But the consequences—legal, financial, mechanical, and environmental—are often underestimated. Understanding the full picture helps owners make smarter, compliant decisions that protect both the vehicle