Suburban 2WD V8-5.3L (2008)
Catalytic Converter: Service and Repair
Catalytic Converter Replacement - Left Side (2500 Series)
Catalytic Converter Replacement - Left Side (2500 Series)
Removal Procedure
1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
2. Loosen the 2 rear oil pan skid plate bolts, remove the 2 front oil pad skid plate bolts and skid plate, if equipped.
3. Remove the muffler. Refer to Muffler Replacement (1500 - w/RPOs LC9/LMG/LY5/L76) (See: Engine, Cooling and Exhaust/Exhaust
System/Muffler/Service and Repair)Muffler Replacement (1500 - w/RPOs LMG/LY2/LY5) (See: Engine, Cooling and Exhaust/Exhaust
System/Muffler/Service and Repair)Muffler Replacement (1500 - w/RPO L92) (See: Engine, Cooling and Exhaust/Exhaust
System/Muffler/Service and Repair)Muffler Replacement (2500) (See: Engine, Cooling and Exhaust/Exhaust System/Muffler/Service and Repair
)Muffler Replacement (LFA) (See: Engine, Cooling and Exhaust/Exhaust System/Muffler/Service and Repair) .
4. Remove the left front connector position assurance (CPA) retainer (2).