BMW G-Chassis 3-Series Common Problems
Alex's Autohaus
SEPTEMBER 30, 2024
Exhaust Gas Recirculation (EGR) Valve Issues EGR valves redirect some exhaust gasses back through the intake side of the motor, allowing the harmful emissions to combust again, reducing the overall pollutant output of the motor. In addition to failing emissions tests, a failed EGR valve can impact the way your engine runs.
89 
Let's personalize your content