• | Exhaust pipes |
• | Seals |
• | Three-way catalytic converters |
• | Tail pipes |
• | Broken welds |
• | Corrosion that would cause a leak |
• | Cracked joints |
• | Clamps |
• | Brackets |
• | Insulators |
• | Leaks |
• | Binding |
• | Grounding |
• | Excessive vibration |