Catalytic Converter - 3.0L LH Manifold: Removal
WARNING: This page is about a different car, the 2007 Mercury Mariner and 2007 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
- With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING AND LIFTING article.
- Remove the 5 bolts and the passenger side splash shield.
- Disconnect the LH heated oxygen sensor HO2S and the LH catalyst monitor sensor electrical connectors.
- Using the special tool, remove the H02S.
- Remove and discard the 4 exhaust Y-pipe nuts and position the exhaust Y-pipe aside.
- Discard the gasket.
- Remove and discard the 6 LH exhaust manifold nuts.
- Remove the LH catalytic converter from the vehicle.
- Discard the LH catalytic converter manifold gasket.
- Remove and discard the 6 LH catalytic converter manifold studs.
- Clean and inspect the LH catalytic converter manifold.
CAUTION:
Do not allow the exhaust Y-pipe to hang from the flexible end. Support the exhaust Y-pipe.