Check Engine Light
Can Low DEF Fluid Trigger Check Engine Light?
Can Low DEF Fluid Cause Check Engine Light?
In the world of automotive maintenance, the dreaded check engine light is a constant source of anxiety for drivers. It serves as a warning sign that something is amiss under the hood, prompting us to seek immediate attention. One potential culprit that often goes unnoticed is the level of Diesel Exhaust Fluid (DEF) in our vehicles. This essential fluid plays a crucial role in reducing harmful emissions, but can its low level really trigger the check engine light? Let’s dive into this matter and uncover the truth. (more…)