Emissions Testing Oil Change Presentation 
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.
Auto Service World
NOVEMBER 2, 2024
Exhaust and Emission: Leakages in the exhaust system, and levels of emission falling within the threshold, reducing pollution to the environment. Seatbelts: All seatbelts must be present and undamaged, with no defects to be on. Emissions: Keep your engine and the exhaust system as clean as possible.
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