Signs of AdBlue® Expiration and Its Implications for Diesel Vehicles

AdBlue®, a critical component for diesel engines equipped with Selective Catalytic Reduction (SCR) systems, has a shelf life governed by the ISO 22241-3 standard. While AdBlue® is relatively stable, its effectiveness can diminish over time, especially when stored improperly. The fluid’s shelf life is contingent upon its storage temperature. At constant temperatures up to 30 °C, AdBlue® retains its […]