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Exhaust hangers are essential components that support your vehicle’s exhaust system, preventing it from sagging or dragging on the ground. Over time, these hangers can become damaged or broken, leading to noise, increased wear, or even exhaust leaks. Knowing how to identify and replace broken exhaust hangers can save you money and prevent further damage to your vehicle.
How to Identify Broken Exhaust Hangers
Detecting a broken exhaust hanger involves a combination of visual inspection and listening for unusual sounds. Common signs include:
- Exhaust system hanging lower than usual or sagging.
- Clunking or rattling noises when driving over bumps.
- Vibration or excessive movement of the exhaust pipe.
- Visible damage or corrosion on the hangers.
How to Replace Broken Exhaust Hangers
Replacing exhaust hangers is a straightforward process that can often be done at home with basic tools. Follow these steps:
Tools and Materials Needed
- New exhaust hangers (rubber or metal)
- Jack and jack stands or ramps
- Wrench or socket set
- Lubricant spray (optional)
Replacement Steps
1. Safely lift your vehicle using a jack and secure it with jack stands or ramps.
2. Locate the damaged hanger supporting the exhaust pipe. It is usually found along the underside of the vehicle.
3. Apply lubricant to the hanger if it is stuck, then use a wrench or socket to remove the bolt or clamp holding it in place.
4. Carefully detach the broken hanger from the exhaust pipe and vehicle frame.
5. Install the new hanger by attaching it to the exhaust pipe and securing it to the vehicle frame. Tighten all bolts or clamps securely.
6. Lower the vehicle and test the exhaust system by starting the engine and listening for any unusual noises or movement.
Tips for Maintaining Exhaust Hangers
Regular inspections can help catch issues early. Look for signs of corrosion or wear, especially if you drive in harsh conditions. Replacing hangers promptly prevents further damage and maintains optimal exhaust system performance.