Fresh-Air Duct Inspection

WARNING: This page is about a different car, the 2004 Mazda RX-8. However, it is still accessible from the selected car via links, so may be relevant.

Remove the fresh air duct. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION .)
Verify that there is no damage or peeling on the heat shield gasket for the fresh air duct.
- If there is any abnormality, repair or replace the fresh air duct.
  
  Fig 1: Inspecting Fresh Air Duct
  Courtesy of MAZDA MOTORS CORP.