transmission valve in mechanics hands

“Valve body” is one of those nebulous car terms you hear all the time, but nobody seems to really know what it is. At National Brake & Muffler in Griffin, GA, we know exactly what a valve body is, what it does, and are well equipped to address any issues your valve body may be experiencing.

Dirty Hands Working on a diesel truck engine

Keeping your fuel system maintained will prevent premature parts failure and poor running conditions. Here are some important aspects of diesel fuel system maintenance, to keep your fleet running smoothly. While your system and components should typically be serviced by a professional technician, there are some things you can be conscious of that will go a long way toward keeping your engine in good shape.

car taillights

If your brake lights are giving you trouble, it’s something you want to get fixed. It’s a safety hazard, and you might also get a ticket out of it. Why aren’t they working, and what can you do about it? National Brake & Muffler in Griffin, GA has the answers.

Fleet Trucks

At National Brake & Muffler in Griffin, we’re not only here to fix your truck when something goes wrong...we’re here to help you understand your truck a little better, too. Here are some tips concerning your thermostat - how it works, what to watch out for, and what to do about it when one fails.

brake image on vehicle

Brakes are one of the most important components of your vehicle. You need the confidence of knowing that when you press your foot to the brake, your vehicle is going to stop. That's why it's important to keep these tips in mind to help keep your brakes functioning properly. Schedule an appointment with us at National Brake & Muffler for a brake service checkup today!

driving

Obviously, the dirtier your fuel system is, the bigger the improvement you will see in performance and fuel economy after a fuel system cleaning. But it is important not to wait until your system is running poorly. If you do, by the time you get a cleaning, you’ve wasted hundreds of dollars in gas or even possibly damaged your fuel injectors and catalytic converter.

diesel truck

Fuel Systems are particularly important on diesel trucks, whether you drive a Ford, Chevrolet, or Dodge pickup. At National Brake & Muffler in Griffin, GA, fuel system maintenance and repair is a service we prioritize, since we know how essential a reliable fuel system is.

turbo diesel image

Diesel engines are known for their reliability - that’s probably at least partially why you bought one. However, like all things, diesels and their components wear out eventually. Fortunately, the technicians at National Brake & Muffler in Griffin, GA have you covered. Here are some fuel system issues to watch out for.

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