Master Muffler
3422 Lebanon Rd, Hermitage, TN 37076 6158856439

Cool / Heat / Air

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Vent Cleaning

Ever get musky odors coming from your car's air vents? It's fairly common for Hermitage drivers. Moisture can accumulate in the air conditioning/heating ventilation system allowing mold, mildew, fungu...
Published on: Oct 07, 2022

The Forgotten Filter (Cabin Air Filter)

A driver got a surprise the other day when he took his vehicle to a service facility for an oil change.  He knew his owner’s manual schedules an oil and oil filter change every 5,000 miles/...
Published on: May 28, 2020

Vent Cleaning

{{ image('MzU0') }} Ever get musky odors coming from your car's air vents? It's fairly common for Hermitage drivers. Moisture can accumulate in the air conditioning/heating ventilation system allowin...
Published on: Apr 03, 2019

Simple Answers from Master Muffler: Cabin Air Filter

Question My car has a bad odor when I run the heater or air conditioner.  My friend said I might need a new cabin air filter – what’s that? Answer A cabin air filter is a special f...
Published on: Jul 04, 2018

Cabin Air Filter

Let’s talk about cabin air filters.  There seems to be some confusion about them that we should be able to clear up.  Much of the confusion starts because cabin air filters are relativ...
Published on: Jun 29, 2017

Air Blend Box

You push a few buttons or turn some knobs, and voila, you have warm air blowing on your feet or cool air chilling your face. How does all that happen? Well, it’s all thanks to the air blend box....
Published on: Apr 04, 2016

Cabin Air Filter Replacement At Master Muffler

Let's talk about cabin air filters. There seems to be some confusion about them among Hermitage that we should be able to clear up. Much of the confusion starts because cabin air filters are relativel...
Published on: Feb 14, 2016

Simple Answers from Master Muffler: Cabin Air Filter

{{ image('MzQ4') }} Question:My car has a bad odor when I run the heater or air conditioner. My friend said I might need a new cabin air filter – what's that?Master Muffler Answer:A cabin ...
Published on: Mar 04, 2014