Exhaust Manifold Inspection Procedure
1. Disconnect the O2 sensor connector and set the wire aside.
2. Remove the 7 bolts from the exhaust manifold outer cover.
3. Remove the engine hanger bracket from the exhaust manifold by removing the 2 nuts and 1 bolt.
Note:
Removing the engine hanger bracket exposes more of the exhaust manifold for inspection.
4. Visually inspect the exhaust manifold for cracks.
Note:
The areas highlighted should be examined carefully.
5. If no cracks are visible, reinstall the parts in the reverse order.
Only if cracks are found, proceed with "EXHAUST MANIFOLD REPLACEMENT.