Removal and Installation
WARNING: This page is about a different car, the 2005 Mercury Montego, 2005 Ford Freestyle, and 2005 Ford Five Hundred. However, it is still accessible from the selected car via links, so may be relevant.
- Remove the cooling fans. For additional information, refer to ENGINE COOLING .
- Disconnect the heated oxygen sensor (HO2S) electrical connector.
- Remove the 2 exhaust manifold-to-catalytic converter bolts.
- To install, tighten to 40 Nm (30 lb-ft).
- Remove and discard the 6 exhaust manifold nuts.
- To install, tighten to 20 Nm (15 lb-ft).
- Remove the exhaust manifold.
- Remove and discard the gasket.
- Remove and discard the 6 exhaust manifold studs.
- To install, tighten to 12 Nm (9 lb-ft).
- To install, reverse the removal procedure.
NOTE:
Make sure to install new studs, nuts and gasket.