DeVille DTS V8-4.6L VIN 9 (2002)
Exhaust Manifold: Service and Repair
Exhaust Manifold Replacement - Left
Exhaust Manifold Replacement- Left
Removal Procedure
Caution: Refer to Exhaust Service Caution in Service Precautions.
Caution: Refer to Protective Goggles and Gloves Caution in Service Precautions.
1. Remove the 2 nuts (2) attaching the secondary AIR tube (3) to the exhaust manifold (1).
2. Remove the secondary AIR tube (3) and the gasket from the exhaust manifold (1). Do not reuse the gasket.
3. Remove the front engine mount bracket.
4. Raise and support the vehicle. Refer to Vehicle Lifting.
5. Remove the oxygen sensor if replacement is necessary.
6. Remove the 2 bolts attaching the left exhaust manifold to the front exhaust manifold pipe.
