Exhaust Leakage - Not OBD II And/Or Noise
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Inspect the exhaust component joints and couplings for leakage. Are the exhaust component joints and/or couplings leaking? | -- | ||
2 | Tighten the clamps or couplings to specified torque. Is the exhaust system leaking and/or making noise? | -- | System OK | |
3 | Inspect the components for improper installment or misalignment. Are the components improperly installed or misaligned? | -- | ||
4 |
Is the exhaust system leaking and/or making noise? | -- | System OK | |
5 | Inspect the exhaust manifold. Is the exhaust manifold cracked or broken? | -- | ||
6 | Replace the manifold. Is the exhaust system leaking and/or making noise? | -- | System OK | |
7 | Check between the exhaust manifold and cylinder head for leaks. Is there a leak between the exhaust manifold and the cylinder head? | -- | ||
8 | Tighten the exhaust manifold-to-cylinder head nuts and bolts to specifications. Is the exhaust system leaking and/or making noise? | -- | System OK | |
9 | Inspect the seals and packing. Are the seals and/or packing damaged or worn? | -- | ||
10 | Replace the seals and/or packing, as necessary. Is the exhaust system leaking and/or making noise? | -- | System OK | |
11 | Inspect the exhaust pipe. Is the exhaust pipe burned or rusted out? | -- | ||
12 | Replace the exhaust pipe. Is the exhaust system leaking and/or making noise? | -- | System OK | |
13 | Inspect the muffler. Is the muffler burned or blown out? | -- | ||
14 | Replace the muffler assembly. Is the exhaust system leaking and/or making noise? | -- | System OK | |
15 | Inspect the clamps and brackets. Are the clamps and/or brackets loose or broken? | -- | -- | |
16 | Repair or replace the damaged clamps and/or brackets, as necessary. Is the exhaust system leaking and/or making noise? | -- | -- | System OK |
