Nitro 2WD V6-4.0L (2007)
1. Disconnect the negative battery cable.
2. Disconnect the upstream oxygen sensor electrical connector.
3. Raise and support the vehicle.
4. Remove the exhaust manifold to exhaust pipe flange retaining bolts (2).
5. Lower the vehicle.
6. Remove the exhaust manifold heat shield and manifold.
7. Remove the oxygen sensor from the exhaust manifold.
Installation
RIGHT EXHAUST MANIFOLD