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 MANUALSCHEVROLET2006COBALT SS, 4D SEDAN, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 226 (ENGINE EXHAUST SYSTEM)SPECIFICATIONSFASTENER TIGHTENING SPECIFICATIONS
2006 Chevrolet Cobalt SS, 4D Sedan, Standard
Fastener Tightening Specifications
2006 Chevrolet Cobalt SS, 4D Sedan, StandardSECTION Fastener Tightening Specifications
WARNING: This page is about a different car, the 2005 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Fastener Tightening Specifications
| Application | Specification | |
|---|---|---|
| Metric | English | |
| Catalytic Converter Bracket Bolts | 22 N.m | 16 lb. ft. |
| Catalytic Converter Heat Shield Bolts | 12 N.m | 106 lb. in. |
| Catalytic Converter Nuts | 18 N.m | 13 lb. ft. |
| Crossunder Pipe to Converter Nuts | 18 N.m | 13 lb. ft. |
| Exhaust Heat Shield to Underbody Nut | 10 N.m | 89 lb. in. |
| Exhaust Manifold Nuts (L61) | 18 N.m | 13 lb. ft. |
| Exhaust Pipe to Intermediate Pipe Nuts | 30 N.m | 22 lb. ft. |
| Front Pipe to Manifold Nuts | 42 N.m | 31 lb. ft. |
| Front Pipe to Rear Pipe Nuts | 30 N.m | 22 lb. ft. |
| Fuel Tank Strap Bolt | 25 N.m | 19 lb. ft. |
| Manifold to Heat Shield Bolts | 23 N.m | 17 lb. ft. |
| Muffler Pipe Service Clamp | 45 N.m | 33 lb. ft. |
| Outlet Resonator/Duct Assembly to Support Bracket Bolts | 10 N.m | 89 lb. in. |
| Oxygen Sensor | 45 N.m | 33 lb. ft. |
| Resonator Pipe to Flange Nuts | 30 N.m | 22 lb. ft. |
RENDER: 1.0x
NO RELATED
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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.