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Home › Ford › 2004 › Excursion 5.4 L, 4WD › Repair and Diagnosis › External Pages › Different car › Section 1848 (Engine - 4.6L And 5.4L) › Description And Operation › Engine › Exhaust Emission Control System

Exhaust Emission Control System

WARNING: This page is about a different car, the 2008 Ford RV Cutaway, 2008 Ford Econoline, 2008 Ford E450 Super Duty, and 2008 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.

Operation and necessary maintenance of the exhaust emission control devices used on this engine are covered in the appropriate Engine Performance article.

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