Q: Car makes sound like muffler is loose.

asked by on

Car makes loud rattling noise when it starts. It may be a loose muffler.

Hi there. Noises can be deceiving; they resonate and are difficult to pinpoint. In a case like this, your best bet is to take your vehicle to a professional, such as a technician from YourMechanic to have it inspected.

Was this answer helpful?
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. Car makes sound like muffler is loose.

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: Car overheating with no steam

Hello, it sounds possible that the water pump is not working properly. The water pump spins and pushes coolant through the engine and radiator, allowing circulation through these components to prevent the car from overheating. If the water pump is...

Q: Whats a Car's Muffler Do?

The purpose of a car’s muffler is to quieten the sound of the exhaust after the combustion process. A muffler’s ability to quiet the engine noise relies on several tubes that are located inside the muffler itself. These tubes have...

Q: Loud rattling coming from underneath the vehicle

This could be caused by a loose lower cover plate. Trucks have a metal plate that protects the underside of the engine from debris. This plate is often removed for repairs and sometimes not all the bolts will be present...

Related articles

How Do Power Car Windows Increase Passenger Safety?
Power windows are responsible for approximately 2,000 emergency room visits every year. When a power window closes, it exerts enough force to bruise or break bones, crush fingers, or restrict an airway. Though...
How Long Does a Heater Control Valve Last?
Keeping the right amount of coolant in a car is essential in keeping the engine at the right temperature. Failing to have the right amount of coolant or even bad elements...
How to Avoid Back Pain in a Car
If you have back problems, sitting in a car for an extended period of time can be excruciating. Even without back problems, you could experience discomfort and soreness from...