At National Brake & Muffler in Griffin, GA, we know it isn’t always easy deciding what to do next when it comes to major engine repairs. Fortunately, that’s what we’re here for - to help you make the best decision for your situation.

Your vehicle's cooling system is one of the most important systems in your vehicle. Inside your engine, spark plugs ignite the fuel within the cylinders to produce small explosions that propel your vehicle down the road. With small explosions comes scorching temperatures that can destroy your engine if not controlled. There are two types of cooling systems - liquid-cooled and air-cooled. 

Awesome job. Saved me hundreds of dollars to get a second opinion on my brakes. - Marty Y. (5 star review on Google)

Jaime weeks
Customer Review
★★★★★
Just wow where do I even start! Excellent customer service by Chris and Rey. Even Raak the owner went above and beyond for me. I give this shop 5 stars! For exceeding my expectations on honesty and customer service. I will recommend everyone I know here!
Injector

At National Brake & Muffler in Griffin, GA, we see our fair share of damage that could’ve been prevented. Leaking injectors are one of the main ways a diesel engine can meet its demise - but the good news is, engine failure can be avoided, as long as the problem is taken care of.

inside view of gas tank of car with gas getting put inWith a few exceptions, today’s vehicles get much better gas mileage than they did even a couple of decades ago, despite getting constantly heavier and more powerful. How do they do it? Here are the points, from National Brake & Muffler in Griffin, GA.

Replaced my rotors for a good price. They are very professional. I may have found a new mechanic. Raak Patel the owner was really nice, so was Brent Terry. My brakes are 100 percent better. - Mike N. (5 star review on Google)

mechanic checking tire pressure on tire

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.

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