Injectors are a primary component on any diesel engine, old or new. Whether you drive a Chevrolet, Ford, or Dodge pickup, clean and fully operational injectors are an absolutely essential aspect of maintaining an efficient and powerful engine. At National Brake & Muffler in Griffin, GA, we offer a variety of injector solutions, from cleaning them, to diagnosing problematic injectors, to replacing them.

guy carrying a tire to fix it on side of the road

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.

fluid being poured from a container

In life, you learn that more expensive doesn’t always mean better. When it comes to transmission fluid, does it matter? Are name brand fluids better than the cheapest option? National Brake & Muffler in Griffin, GA has the answers.

Car Lifted

At National Brake & Muffler in Griffin, we know that the first and most important step toward keeping your car, truck, or SUV reliably on the road, is knowing how to properly care for it. Here are a few tips on how to keep your vehicle in shape.

diesel truck

Whether you drive a Ram, Chevy, or Ford diesel pickup, our expert technicians have the know-how you need - from trivia to engine rebuilds, we’ve got you covered.

truck

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.

4x4 diesel logo

Performance chip installation is one of the perks of diesel truck ownership. At National Brake & Muffler in Griffin, GA, our mechanics can professionally tune and install a chip for any application, whether you drive a Cummins, Powerstroke, Duramax, or otherwise.

fleet of vehicles

With fleet trucks and large diesels, one issue plagues them more than any other; neglected maintenance or repair. At National Brake & Muffler in Griffin, GA, we can take care of your entire fleet, no matter how big or small, making sure it stays on the road for years to come.

  • Now Hiring
  • Jasper Pref
  • cbCharge
  • 24-Hour Dropoff
  • Acdelco
  • Ari Fleet
  • Asa
  • ASE
  • BF Goodrich
  • BG Products
  • Bosch Automotive
  • Bridgestone Firestone
  • Be Car Care Aware
  • Cooper Tires
  • Cummins Diesel
  • Customer Savings
  • Donlen Fleet
  • Dunlop Tires
  • Duramax Diesel
  • Element Fleet
  • Fleet Services
  • Ford Power Stroke Diesel
  • Flowmaster
  • GE Capital Fleet
  • Goodyear
  • Handicap Accessible
  • Hankook Tires
  • iATN
  • Kelly Tires
  • Kids Play Area
  • LeasePlan Fleet
  • Loaner Car
  • Magnaflow
  • Michelin
  • MACS
  • Mastercraft
  • Motorcraft Parts
  • Motorist Assurance Program
  • NAPA AutoCare Center
  • NFIB
  • Onan Generators
  • Pet Friendly
  • Radiator
  • Rotary
  • RV Repair
  • Shuttle Service
  • Smart Flow
  • Sumitomo Tires
  • Synchrony
  • Tech-net
  • Tires
  • Towing
  • Toyo
  • Uniroyal
  • Veteran Owned
  • Welding
  • WEX Fleet
  • Wifi Available
  • Woman Owned
  • Veteran Owned