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.
2016 Chevrolet SS Automatic TransFACTORY OEM SERVICE PROCEDURE
Fastener Specifications
| Application | Specification | |
|---|---|---|
| Metric | English | |
| Catalytic Converter to Exhaust Manifold Retaining Nuts | 45 N.m | 33 lb ft |
| Catalytic Converter to Exhaust Muffler | 40 N.m | 30 lb ft |
| Centre Exhaust Heat Shield to Body Retaining Bolts | 4 N.m | 35 lb in |
| Exhaust Hanger Mounting Bracket to Differential Retaining Nut | 45 N.m | 33 lb ft |
| Exhaust Heat Shield Rear Facia | 4 N.m | 35 lb in |
| Exhaust Manifold Heat Shield to Exhaust Manifold Retaining Bolts | 10 N.m | 89 lb in |
| Exhaust Manifold to Cylinder Head Retaining Bolts | ||
| First Pass | 15 N.m | 11 lb ft |
| Final Pass | 20 N.m | 15 lb ft |
| Exhaust Muffler Clamp | 35 N.m | 26 lb ft |
| Exhaust Muffler Heat Shield to Body Retaining Bolts | 4 N.m | 35 lb in |
| Front Exhaust Foil Heat Shield to Body Retaining Bolt | 4 N.m | 35 lb in |
| Fuel Tank Heat Shield to Fuel Tank Retaining Nuts | 4 N.m | 35 lb in |
| Intermediate Exhaust Assembly to Catalytic Converter Retaining Nuts | 40 N.m | 30 lb ft |
| Rear Insulator Hanger Bracket to Body Retaining Bolts | 22 N.m | 16 lb ft |
| Rear Muffler to Intermediate Exhaust Assembly Retaining Bolts | 45 N.m | 33 lb ft |
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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