Advanced Auto Works

What is a muffler and how does it work?

Mufflers are responsible for muffling the loud noises your engine produces while keeping your vehicle running. Every vehicle make, including Ford, Chevrolet, Jeep, and Toyota, contain mufflers in their vehicles. Because engines produce a lot of power, several thousand combustions and pulsations occur every minute and without a properly functioning muffler, your car would be making a lot of excess noise. A muffler is a cylindrical component that is attached to your vehicle's exhaust pipe to filter out loud noises.

At first glance, a muffler looks like a simple set of tubes with holes in them. However, these tubes and chambers are tuned like a musical instrument that are designed to reflect the sound waves produced by the engine in a way that they cancel themselves out. Sound is a pressure wave formed from pulses of alternating high and low air pressure that make their way to our ears at the speed of sound. How we perceive sound depends on the sound wave frequency (which determines the pitch of the sound) and the air pressure level (which determines how loud the sound is). However, if two sound waves are out of pace with one another, they cancel each other out. This concept is called constructive interference; when one wave is at its maximum pressure and another is at its minimum pressure, they won't produce any sound at all when these waves hit your eardrums. 

How do I know if my car needs a muffler repair?

The following are signs that show problems with your vehicle's muffler:

• Backfire from the engine: Your car's muffler is part of the vehicle's exhaust system. The exhaust of the car goes through the exhaust valve chamber inside the cylinder head, then through the exhaust headers, which are inside the exhaust pipes, catalytic converter and then in the muffler. It exits from the exhaust pipe. 
• Unbearable noises from the exhaust system: If there is a hole inside your muffler, it will not function properly, and you will hear very loud noises coming from your vehicle. If you are hearing unusual sounds from your vehicle and are in Livermore, California or Pleasanton, California, feel free to bring your car to Advanced Auto Works today.
• Condensation inside the exhaust system: When the exhaust system cools down, the moisture in the air condenses inside the exhaust system and the muffler. Over time, the moisture sits there and slowly eats away at the exhaust pipe and the shell of the muffler. If you start to notice excess condensation in your exhaust system, this means that your muffler is starting to wear out. 

If you are in the 94550 area or nearby, you can come to Advanced Auto Works for all your auto repair needs. In addition to muffler repair, we also offer services in minor or major service, scheduled maintenance, and automotive repair. We can also supply you with custom bending and installation to create a whole new exhaust system for your vehicle. 

Your Reliable Shop for Muffler Repair

We at Advanced Auto Works in Livermore are experts in all things auto repair and muffler work. We've been fixing cars since 1985 and our technicians and owner Tim Albers have decades of combined experience. Reasons You Should Do Business With Us:

• We have a review score of 100 based on reviews from 148 satisfied customers.
• Transparency
• Honesty
• Integrity
• We are Experts
• Years of Experience

To schedule an appointment with Advanced Auto Works in Alameda, give us a call at 925-456-0700 or schedule an appointment online at https://advancedautoca.com/. Advanced Auto Works - Quality you Can Trust, at a Fair Price.