Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2010CHEVY EXPRESS G3500, VAN CARGO EXTENDED, 6.6 6REPAIR AND DIAGNOSISENGINE MECHANICALENGINE EXHAUST SYSTEM
2010 Chevrolet Chevy Express G3500, Van Cargo Extended, 6.6 6
Engine Exhaust System
2010 Chevrolet Chevy Express G3500, Van Cargo Extended, 6.6 6SECTION Engine Exhaust System
- Specifications
- Diagnostic Information and Procedures
- Repair Instructions
- Exhaust Manifold Replacement - Left Side (4.3L)
- Exhaust Manifold Replacement - Left Side (4.8L/5.3L/6.0L)
- Exhaust Manifold Replacement - Left Side (6.6L)
- Exhaust Manifold Replacement - Right Side (4.8L/5.3L/6.0L)
- Exhaust Manifold Replacement - Right Side (6.6L)
- Exhaust Manifold Replacement - Right Side (4.3L)
- Turbocharger Exhaust Pipe Replacement (LMM)
- Turbocharger Exhaust Pipe Replacement (LGH)
- Exhaust Manifold Outlet Pipe Replacement - Right Side (LGH)
- Exhaust Manifold Outlet Pipe Replacement - Left Side (LGH)
- Exhaust Pipe Replacement - Left Side (6.6L (LMM))
- Exhaust Pipe Replacement - Right Side (6.6L (LMM))
- Catalytic Converter Replacement (V6)
- Catalytic Converter Replacement (V8)
- Catalytic Converter Replacement (LMM)
- Catalytic Converter Replacement (LGH)
- Three-Way Catalytic Converter Replacement
- Exhaust Particulate Filter Replacement (LMM)
- Exhaust Particulate Filter Replacement (LGH)
- Exhaust Particulate Filter Replacement (20 Series)
- Exhaust Particulate Filter Replacement (35 Series)
- Exhaust Muffler Replacement (4.3L/4.8L/5.3L/6.0L)
- Tail Pipe Replacement (6.6L)
- Exhaust Heat Shield Replacement - Body Panel
- Exhaust Heat Shield Replacement - Frame
- Turbocharger Heat Shield Replacement
- Exhaust Pipe Heat Shield Replacement (Right Manifold Outlet Pipe (LGH))
- Exhaust Pipe Heat Shield Replacement (Left Manifold Outlet Pipe (LGH))
- Exhaust Pipe Heat Shield Replacement (Turbocharger Exhaust Pipe (LGH))
- Exhaust Pipe Heat Shield Replacement (Transmission Cross Member (LGH))
- Description and Operation
- Special Tools and Equipment
RENDER: 1.0x
NO RELATED
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Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.