Exhaust Leakage and/or Noise

1. Leakage at the exhaust component joints and couplings. Tighten the clamps or couplings to the specified torque.
2. Improperly installed or misalignment of the exhaust system. Align, then tighten the exhaust clamps.
3. A cracked or broken exhaust manifold. Replace the exhaust manifold.
4. A leak between the exhaust manifold or the cylinder head. Tighten the exhaust manifold to the cylinder head nuts and the bolts to specifications.
5. A damaged or worn exhaust seals or packing. Replace as necessary.
6. A burned or rusted out exhaust pipe. Replace the exhaust pipe as necessary.
7. A burned or blown out muffler. Replace the muffler assembly.
8. A broken or loose exhaust clamp and/or bracket. Replace as necessary.