Symptoms of a Bad or Failing Exhaust System Hanger

The exhaust system hangers, also known as exhaust supports, are the mounts that are used to secure and support the exhaust pipes to the underside of the vehicle. The exhaust hangers are usually made of rubber to absorb vibrations from the engine and to allow for flex for the exhaust to move as the vehicle travels. They play a key role in properly securing the exhaust and preventing noise and vibration in the cabin. When one or more of the exhaust system hangers has an issue, it can cause problems with the exhaust system and can compromise cabin comfort. Usually bad or failing exhaust hangers will produce a few symptoms that can alert the vehicle of a potential issue.

1. Exhaust hangs visibly low

One of the first symptoms of a problem with an exhaust hanger is an exhaust that hangs lower than normal. The exhaust system hangers are made of rubber, which can dry out, crack, and break over time. If an exhaust hanger breaks, it can cause the vehicle’s exhaust pipes to hang visibly low, underneath the vehicle, from lack of support.

2. Excessively loud exhaust making hissing sounds

Another symptom of a problem of a possible problem with an exhaust hanger is an excessively loud exhaust. If any of the exhaust pipes break or crack from lack of support, an exhaust leak can be produced. The vehicle may produce a hissing or tapping sound from underneath the vehicle that may be more pronounced when the engine is cold and during acceleration.

3. Decrease in power, acceleration, and fuel efficiency

Another symptom of a possible problem from exhaust hangers are engine performance issues. If any of the exhaust hangers break or fail, they can place additional stress on the vehicle’s exhaust pipes, which can cause them to break or crack. Broken or cracked exhaust pipes will create an exhaust leak, which if large enough, will not only produce excessive noise, but will also cause a reduction in power, acceleration, and even fuel efficiency.

Exhaust system hangers are a simple component, however, they play an important role in securing and dampening the vibrations of the vehicle’s exhaust system. If you suspect that one or more of your vehicle’s exhaust hangers may be having an issue, have the vehicle inspected by a professional technician, such as one from YourMechanic, to determine if your vehicle needs an exhaust hanger replacement.


Schedule Exhaust System Inspection
Service Area

$79.99 - $89.99

Price range for all vehicles
Average rating from 53 customers who received a Exhaust System Inspection.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Excellent Auto Repair Ratings.

4.2 Average Rating

Auto Repair

Service Hours

7 AM - 9 PM

7 days a week

Phone Number

Phone Hours

Mon - Fri / 6 AM - 5 PM PST

Sat - Sun / 7 AM - 4 PM PST

Address

We come to you at no extra charge

Guarantee

12-month/12,000-mile warranty

Service Area

Recent Exhaust System Inspection reviews

Excellent Rating


YourMechanic Exhaust System Inspection Service

Average Rating

4.9/5

Number of Reviews

53

Rating Summary
51
1
0
0
1
51
1
0
0
1

Ira

35 years of experience
259 reviews
Ira
35 years of experience
Ford Edge - Exhaust System Inspection - Brandon, Florida
Ira was prompt and was able to diagnose the issue quickly even though it had been misdiagnosed by a chain repair shop.
Chevrolet Blazer - Exhaust System Inspection - Tampa, Florida
Ira was amazing and honest. I scheduled for the wrong service. He explained what I needed and took care of the car appropriately. Your mechanic is a fantastic service with wonderful people. If you have the option for Ira, do not hesitate!

Kyle

11 years of experience
137 reviews
Kyle
11 years of experience
Honda Accord - Exhaust System Inspection - Jenkintown, Pennsylvania
Extremely helpful! He saved me money wherever he could, he was extremely patient and answered any question I had. I strongly recommend him.
Buick Century - Exhaust System Inspection - Philadelphia, Pennsylvania
Very perfessional and honest and those are rare traits for a mechanic. Dude save me money and a headache! I'm using him for any of my car needs or anyone I know!

Breck

19 years of experience
646 reviews
Breck
19 years of experience
Cadillac CTS - Exhaust System Inspection - Houston, Texas
Mr. Bishop was very professional, friendly and knowledgeable about the problem my car was having with the emissions system. He explained to me in layman’s terms how and why I may have incurred this problem, which was greatly appreciated.

Chet

40 years of experience
445 reviews
Chet
40 years of experience
Chevrolet Tahoe - Exhaust System Inspection - San Diego, California
Chet always does a fantastic job and I can trust him to let me know of things that I need to take care of right now and others that will probably come up in the future because of the age of the car and the mileage.

Need Help With Your Car?

Our certified mobile mechanics make house calls in over 2,000 U.S. cities. Fast, free online quotes for your car repair.

GET A QUOTE