At National Brake & Muffler in Griffin we provide only the best products to our customers and that’s why we are proud to partner with Jasper Engines and Transmissions. That’s why we are excited to announce the availability of the Ford 3.5L EcoBoost Turbo GDI engine from JASPER. This engine is available for the following applications: 2011 - 8/26/2015 F150, 2015 - 6/23/2016 Transit, and 2015 - 8/26/2015 Expedition and Navigator.

At National Brake & Muffler we offer only the best products to our Griffin drivers, that’s why we’re excited to announce the expanded availability of the Cummins 6.7L ISB/QSB Rear Gear Running Complete engine from our partner Jasper Engines & Transmissions. JASPER is the nation’s leader in remanufactured engines and drivetrain products.

If you are experiencing issues with the current engine on your 2013-2018 medium-duty on-road trucks, agriculture, construction, and industrial applications you now have an affordable option for an engine replacement. This engine is available with and without head studs and is completely remanufactured using a standard set of new parts. At National Brake & Muffler, we love JASPER products because we know that our customers can depend on the quality of the product while having peace of mind because of the warranty this great company offers.

At National Brake & Muffler we offer only the best products to our Griffin, GA drivers, that’s why we’re excited to announce the availability of the Ford 6.7L Scorpion Running Complete Diesel Engine from our partner Jasper Engines & Transmissions. JASPER is the nation’s leader in remanufactured engines and drivetrain products.

If you are experiencing issues with the diesel engine on your Ford truck, you now have an affordable option that will allow you to keep the truck you love by installing a remanufactured Ford 6.7L Scorpion Running Complete Diesel Engine giving you more power to do the work you need your truck to do. At National Brake & Muffler, we love JASPER products because we know that our customers can depend on the quality of the product while having peace of mind because of the warranty JASPER offers.

The heads on your commercial or fleet diesel are one of the most integral parts of your engine. The heads are comprised of the valvetrain, exhaust ports, intake ports, and injector ports. In essence, a head’s purpose is to regulate and time the intake of fresh air, the release of exhaust, the compression of fuel and air that provides combustion, and the entry point for fuel into the cylinder. The head is where all the complex aspects of engine operation occur...without it, you just have a chunk of metal with pistons in it, and no way to make them move. Here’s what you need to know about your heads, from National Brake & Muffler in Griffin, GA.

Obviously, your engine is the heart and soul of your car, truck, or SUV. When your engine requires maintenance or repair, rest assured your vehicle is in good hands at National Brake & Muffler in Griffin.

While your exhaust system helps reduce noise output from your vehicle, it also significantly reduces harmful emissions from being released into the air. When your muffler and exhaust system are functioning properly, it significantly reduces your vehicle's harmful impact on the environment. It also significantly improves the functionality of your vehicle and improve fuel mileage for your car, truck, SUV or Jeep.

An exhaust system is made up of numerous parts that work together to rid your car of the exhaust gases that are created during the combustion cycle, as your engine burns fuel. Each part of your exhaust system has an important role to play in removing exhaust gases away from the engine as quickly as possible, allowing another cycle of combustion to begin. The more quickly and efficiently an exhaust system does this the more efficiently an engine can run. The main parts of an exhaust system are an exhaust manifold, catalytic converter, oxygen sensors, exhaust pipes, and the muffler.

Has the day finally come to replace your engine? If your engine is tired, worn out, and problematic, we can help at National Brake & Muffler. First, let's take a look at remanufactured engines; what they are, what ‘remanufactured’ means and why they’re a great way to give your car a new life.

Has the day finally come to replace your engine? If your engine is tired, worn out, and problematic, we can help at National Brake & Muffler. First, let's take a look at remanufactured engines; what they are, what ‘remanufactured’ means and why they’re a great way to give your car a new life.

Commercial trucks have heavy engines, and they spend a lot of time running, particularly at idle. As a result, the mounts that secure the engine to chassis of the truck have a tendency to wear out, causing all sorts of shaking and vibration that the driver will feel in the cab of the truck. At National Brake & Muffler in Griffin, we can take care of that for you.

“Spark plug” is a word you are likely familiar with; it’s one of those car terms that you’ve heard your whole life. You know they’re important, you know sometimes they need to be changed. But how do you know when it’s time to replace them? What do they do, and where do they go wrong? National Brake & Muffler in Griffin has the answers.

Keeping up with oil changes is one of the most important aspects of keeping your engine in good shape. However, you’ve probably noticed that the price of oil changes can vary pretty dramatically depending on what you get, and the oil all looks the same. Here’s a breakdown of the difference between synthetic and conventional oil, from National Brake & Muffler in Griffin, GA.

The engine and transmission in your Chevrolet, Dodge, or Ford diesel pickup is the heart and soul of your truck. At National Brake & Muffler in Griffin, we repair, rebuild, and replace engines or transmissions with quality parts and builds, keeping your truck on the road for years to come.

On average, today’s vehicles get better gas mileage than ever. There are still ways to get the most out of the fuel that you put into your tank. Here are the factors that affect gas mileage, and what you can do to maximize yours, from National Brake & Muffler in Griffin, GA.

Nobody wants to put an engine or transmission in their car. However, when that time comes, it’s important to make an informed decision - here are some things to consider when installing a used engine or transmission, from National Brake & Muffler in Griffin, GA.

At some point or another, it’ll happen to you. You leave your headlights on, your battery finally fails, or for some other reason, you don’t have enough juice to start your car. Don’t call a tow truck just yet, though...National Brake & Muffler in Griffin has the info you need to properly jump-start your car.

Vacuum pressure plays a critical role in keeping your engine running smooth, and performing it’s best. From National Brake & Muffler in Griffin, GA, here’s some info on vacuum pressure, why you need it, and how to tell if you’ve got a vacuum leak.

At National Brake & Muffler in Griffin, GA, we specialize in engine maintenance, service, customization, and repair. All of our technicians are equipped with the best equipment and training in the industry to ensure they know exactly what your specific engine needs, no matter what type of car, truck, or SUV you drive.

Has the day finally come to replace your engine? If your engine is tired, worn out, and problematic, we can help. Here’s a look into remanufactured engines; what they are, what ‘remanufactured’ means, and why they’re a great way to give your car new life.

While diesel engines have become more common in trucks and certain cars, overwhelmingly the most common car, truck, and SUV powerhouse found on the road today is the gasoline combustion engine. At National Brake & Muffler in Griffin, our technicians are skilled in every aspect of gasoline engine maintenance and repair, to keep yours reliably on the road and running strong.

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.