At National Brake & Muffler in Griffin, our priority is keeping your transmission shifting smooth and running strong for years to come. While proper maintenance, driving habits, and a myriad of other conditions affect the life and reliability of a transmission, there are also ways to increase the overall efficiency of your unit, even above stock performance.

At National Brake & Muffler in Griffin, our priority is keeping your transmission shifting smooth and running strong for years to come. While proper maintenance, driving habits, and a myriad of other conditions affect the life and reliability of a transmission, there are also ways to increase the overall efficiency of your unit, even above stock performance.

Routine services are routine for a good reason. Schedule them with us here so we can be sure that your vehicle stays in the best shape. Here’s a look into what happens when routine services aren’t performed, from National Brake & Muffler in Griffin, GA.

At National Brake & Muffler in Griffin, GA, we recommend always making it a priority to change your oil on time. Here’s a look into why it’s so important, and what happens if you don’t keep up with oil changes.

Sludge - If oil stays in an engine too long, sludge begins to build up anywhere oil can go. The oil absorbs tiny debris and contaminants, kind of like a liquid sponge - once it’s at capacity, that oil begins to stick, clog, and build up throughout the engine. Small veins that carry oil to components like actuators, turbos, and bearings will become blocked, starving critical components of oil and causing component or engine failure.

You’ve probably heard the term “transmission flush” before at some point in your automotive experience. But what exactly does it mean to have your transmission flushed, and why does it matter? National Brake & Muffler in Griffin, GA has the answers.

At National Brake & Muffler in Griffin, GA, we know buying a used car, truck, or SUV can be a gamble. While there are no guarantees, there are key points of inspection that tell us a lot about the condition of a vehicle and how it has been maintained. There are some important points of the inspection we verify when checking out a used vehicle.

The best way to deal with a blown tire is to prevent it from happening in the first place. However, eventually, a flat tire is going to occur, and it’ll most likely be when you least need it. From National Brake & Muffler in Griffin, GA, here’s what you need to do.

At National Brake & Muffler in Griffin, GA, we know how annoying a faulty fuel gauge can be. Never knowing how much gas you have in your car, truck, or SUV, and constantly running the risk of stranding yourself on the road somewhere, takes its toll after a while. Luckily, we can fix that.

At National Brake & Muffler in Griffin, GA, we know how annoying a faulty fuel gauge can be. Never knowing how much gas you have in your car, truck, or SUV, and constantly running the risk of stranding yourself on the road somewhere, takes its toll after a while. Luckily, we can fix that.

At National Brake & Muffler in Griffin, GA, we’ve seen and diagnosed every warning light in the book. Many people ignore their check engine light, and while it isn’t advised, often get away with it. Transmission warning lights are different, however. Here's what it means and what you should do when it comes on.

At National Brake & Muffler in Griffin, we change many tires that should’ve been replaced long ago. Your tires can go for miles and miles, but there always comes a time to replace them. So how can you tell when the right time is?

Transmissions are complicated and intricate pieces of equipment. Many general mechanic shops won’t touch a transmission, if it’s anything more than simply installing a new one. Transmissions are one aspect of a vehicle that even experienced mechanics often don’t dare delve into, and is easily the most mysterious and misunderstood system in the automotive world. You need a shop that you can trust to perform the best work on whatever your transmission may be in need of. 

When your car, truck, or SUV is burning oil, it can be frustrating and costly. There are numerous reasons an engine will burn oil - these range from an altogether worn out engine to a simple part replacement. At National Brake & Muffler in Griffin, GA we want to keep you informed, here's what you need to know about why your engine might be burning oil.

When your car, truck, or SUV is burning oil, it can be frustrating and costly. There are numerous reasons an engine will burn oil - these range from an altogether worn out engine to a simple part replacement. At National Brake & Muffler in Griffin, GA we want to keep you informed, here's what you need to know about why your engine might be burning oil.

Antifreeze is a fluid that’s just as important as oil to the engine in your car, truck, or SUV. You probably already know it’s essential to keeping your engine cool - but it’s important for more than one reason, and does require maintenance besides keeping it full. From National Brake & Muffler in Griffin, GA, here’s what you need to know about antifreeze.

Sometimes a tire goes flat over the course of days, weeks, or even months. A leak like this never has an obvious cause - so why is your tire losing air? From National Brake & Muffler in Griffin, GA, here’s some info on leaky tires.

Routine services are routine for a good reason. Schedule them with us here so we can be sure that your vehicle stays in the best shape. Here’s a look into what happens when routine services aren’t performed, from National Brake & Muffler in Griffin, GA.

Whether you drive a Porsche, Audi, BMW, Subaru, Land Rover or another performance and luxury vehicle, your ball joints are an essential part of your car or SUV’s performance and safety. At National Brake & Muffler in Griffin, GA, we want to give you some tips on what to watch out for to make sure your ball joints are in shape and ready to go.