If your car, truck or SUV is experiencing major engine issues, the technicians at National Brake & Muffler in Griffin, GA have you covered. You hear the engine knocking when it decides to start? Is there smoke pouring from your truck’s exhaust pipe? Whether you’re burning oil, your engine is on it’s last leg or has simply given up altogether, we can help. And if you’re not sure what you need, we can help with that too.

At National Brake & Muffler in Griffin, we know that transmissions are one of the greatest technological marvels of the automotive world. How does a standard shift transmission work? Why should you care? Our expert technicians here at National Brake & Muffler in Griffin have the answers.

When you get in your car, truck, SUV, or minivan to drive and the A/C does not work what could be wrong? Here at National Brake & Muffler, we have some simple answers to help you understand how your vehicle A/C system works. The first question we are asked is "Why isn't my air conditioner blowing cold air?" Let's talk about what could be happening. 

Your drive belts run everything - your AC, power steering, alternator, and water pump are all dependent on the belts that turn them. At National Brake & Muffler in Griffin, our goal is to keep your truck maintained, so you’re never stuck out on the road. Drive belts are a critical part of that goal.

When driving around town, your vehicle's engine needs clean air to burn the fuel – and it needs a lot. In fact, a typical vehicle needs about 216,000 gallons of air for every tank of gas. All that air passes through a filter that catches the dust and dirt. Eventually, the filter gets completely full, and because the filter can only hold so much, dirt starts getting through. At National Brake & Muffler in Griffin, we want to help you get the best air quality in your vehicle, but first, we want to explain the process of where this dirty air is going. 

At National Brake & Muffler in Griffin, we understand how vital solid battery power is to a truck driver. A dead or weak battery isn’t a big deal in a passenger vehicle; in a commercial truck, missed deadlines, incomplete jobs, insufficient equipment, and inconvenient situations are all consequences of a less than adequate battery.

Whether you’ve never had any trouble out of your transmission, or you are all too familiar with transmission issues, you may wonder how often a transmission requires repair. In truth, it really just depends. There are hundreds of different transmissions, some more reliable than others, with different levels of stress demanded of them. Age, mileage, type, and usage are all aspects of the transmission condition.

You know how often to change your engine oil; but what about the gear oil in your standard shift transmission? Here’s a short guide, from National Brake & Muffler in Griffin.

Your car, truck, or SUV is equipped with various filters that keep the air going into your engine clean, the air you breathe in the vehicle, the fuel that supplies your engine, and the oil that keeps it going. How often should you have them replaced? It depends on the filter, the vehicle, and the environment. Here’s what you need to know, from National Brake & Muffler in Griffin, GA.

“Tire rotation” is a term you hear frequently in the realm of vehicle maintenance, but what does it actually mean? How often should you have it done? National Brake & Muffler in Griffin has the answers you’re looking for.

Hitting a pothole always hurts - you may not be sure exactly what happens when you hit a pothole, but you can tell it’s not good for your car, truck, or SUV. Here are issues caused by potholes, and what to watch out for if you hit a really rough one, from National Brake & Muffler in Griffin, GA.

At National Brake & Muffler in Griffin, we understand that big trucks mean bigger risk on the road. Here are some tips to remember, to reduce the likelihood of an accident resulting in large repair costs next time you're on the job.

At National Brake & Muffler in Griffin, efficiency is a concept that interests us. While your fuel economy is largely dependent on what kind of car, truck, or SUV you drive, there are a variety of tips and tricks to get the most bang for your buck. We’ve provided a few of our favorites here.

The fuel system is an integral aspect of any combustion engine, but it’s particularly important on diesel trucks. Your Ford, Dodge, or Chevrolet pickup requires a perfectly functioning fuel system, devoid of buildup, leaks, and debris, to provide you with the most powerful and efficient engine performance possible. At National Brake & Muffler in Griffin, GA, we understand that fuel system flushing is an essential process in maintaining a properly functioning engine.

At National Brake & Muffler in Griffin, we understand that safety and driving comfort are largely dependent on truck maintenance. Driving in the rain can be a hassle, especially if your vehicle isn’t prepared.

Ride quality is an essential part of your driving experience. At National Brake & Muffler in Griffin, we strive to keep your car, truck, or SUV as smooth and comfortable to drive as the day it came off the lot. Your shock absorbers play a huge role in ride quality; here’s what you should know.

Transmission fluid leaks can often be a pain to track down. If you have a leaky transmission, National Brake & Muffler in Griffin, GA has some information for you on what you can expect. We’ve repaired countless leaky transmissions, and now we’re here to share some of our knowledge with you.

At National Brake & Muffler in Griffin, GA, our main goal is to keep your car, truck, or SUV always performing at its best. Valve adjustments are an integral aspect of that goal.

The operation of your transmission depends on your hydraulics. Even if that sounds like a foreign language to you, at National Brake & Muffler in Griffin, GA, we speak the automotive language. We want you to understand what we're talking about, so here are the basics of the hydraulic functions behind your transmission.