Air Valve (2.6L)
WARNING: This page is about a different car, the 1994 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.
- Remove air valve from throttle body. Blow air through valve from port "A" and ensure air comes out of port "B" when valve is cold. See Figure .
- Place air valve in water at temperature greater than 176°F (80°C) for one minute. Blow air through valve from port "A". No air should come out of port "B". Replace valve as necessary.