Have you always wondered what a spark plug does? Our team here at West Ga Diesel & Auto Repair is here to help you out. It's simple in theory but does quite a lot of work for such a small piece of equipment. Your spark plug forces electricity to arc across a gap like a bolt of lightning at high voltage and fits into your engine's cylinder head, where it “sparks” to ignite the fuel and creates combustion within your engine. Without it, you wouldn't be able to drive your car or truck. 

It’s a busy morning, you’ve finally gotten everyone where they need to be and you’re just pulling into the parking lot at work when your dash light starts glaring at you. Your check engine light shines bright, but you have no idea why. Whether you can tell a difference in the way your car, truck, or SUV is running, your car is trying to tell you something. At West Ga Diesel & Auto Repair in Carrollton, GA, we can help!

At West Ga Diesel & Auto Repair in Carrollton, GA, we recommend always making it a priority to change your oil on time. Here’s a look into why it’s so important, and what happens if you don’t keep up with oil changes.

Sludge - If oil stays in an engine too long, sludge begins to build up anywhere oil can go. The oil absorbs tiny debris and contaminants, kind of like a liquid sponge - once it’s at capacity, that oil begins to stick, clog, and build up throughout the engine. Small veins that carry oil to components like actuators, turbos, and bearings will become blocked, starving critical components of oil and causing component or engine failure.

At West Ga Diesel & Auto Repair in Carrollton, our goal is to keep your car, truck, or SUV shifting and riding as smoothly as it did the day it rolled off the lot. A big part of that is the mounting hardware that keeps the moving parts in your drivetrain running smooth.

Do you hear a funny clicking sound when you turn the wheels of your vehicle? It could be your car or truck's CV or Drive Axle, and it may be in need of repair. Safety is the number one priority for our customers here at West Ga Diesel & Auto Repair, and it is our goal to keep your vehicle running smoothly. Driving around with a damaged CV Joint or Drive Axle problem can be extremely dangerous. The axle is a structural component that bears the weight of the vehicle, any cargo, and the acceleration forces between you and the ground. It is so important to have your vehicle inspected regularly by a trained automotive repair professional here at West Ga Diesel & Auto Repair to ensure its safety.

Sometimes your car, truck, or SUV stops performing quite like it used to. At West Ga Diesel & Auto Repair in Carrollton, we can fix that. A simple but common issue on vehicles equipped with a manual transmission is shifter bushing issues. Your shifter has a bushing on the end of it, where it connects to the actual transmission. Its purpose is to provide tight, smooth shifting. 

At West Ga Diesel & Auto Repair in Carrollton, routine maintenance and repair isn’t the only thing we do. For custom parts installation, you can also count on us. Common modification enthusiasts do is swapping to a short-throw shifter; but what actually is a short-throw shifter, and what does it do?

You’ve probably heard the term “transmission flush” before at some point in your automotive experience. But what exactly does it mean to have your transmission flushed, and why does it matter? West Ga Diesel & Auto Repair in Carrollton, GA has the answers.

At West Ga Diesel & Auto Repair in Carrollton, GA, we know buying a used car, truck, or SUV can be a gamble. While there are no guarantees, there are key points of inspection that tell us a lot about the condition of a vehicle and how it has been maintained. There are some important points of the inspection we verify when checking out a used vehicle.

All the lights on your vehicle have an important job to do. Brake lights, tail lights, blinkers, reverse lights, and headlights are a crucial part of driving. Lights make you visible, make things visible to you, and allow you to communicate with other drivers. All of a vehicle’s lights make driving easier and safer, and all of them are important...not to mention legally required.

In the market for a new car, truck, or SUV? Used cars aren’t always what they seem; here’s some advice from West Ga Diesel & Auto Repair in Carrollton to make sure you get the used car of your dreams.

Chances are you don’t pay much attention to your vehicle’s battery until it dies, when you get to perform the dreary dual task of waiting for a jump while simultaneously calling for an appointment to get a new battery fitted. Of course, that’s if you’re sure it’s the battery that’s dead in the first place. The only way to be certain is to take it in to be tested. However, it generally helps to know the health of your vehicle battery prior to finding yourself stranded.

Modern vehicles are becoming increasingly complex, and as a result, computer diagnostic systems are becoming a necessity rather than a convenience. At West Ga Diesel & Auto Repair in Carrollton, GA, our state of the art technology and trained technicians are ready to diagnose any transmission issue you may be experiencing with your car, truck, or SUV.

At West Ga Diesel & Auto Repair in Carrollton, the history of cars is a huge topic of interest to us. Here’s an interesting piece of automotive trivia, from us to you.

Transmissions are complex, and over time they will wear out and eventually break. Knowing what to look for will play a key role in preventing your transmission from failing prematurely. At West Ga Diesel & Auto Repair in Carrollton, GA we want to give you some insight on how your transmission works and how it can fail.

Manual transmissions are durable, reliable pieces of equipment. Still, sometimes problems arise. West Ga Diesel & Auto Repair in Carrollton has the answer to a question that plagues many manual transmissions; why does my transmission pop out of gear?

Cars, trucks, and SUVs use and create multiple liquid substances. Here’s what you need to know about the puddle of liquid under your vehicle, from West Ga Diesel & Auto Repair in Carrollton, GA. There are a few different substances that can pool under an automobile, and some are more serious than others. Knowing what to look for and what to do could save you from hassle with your vehicle in the long run. 

If there’s one thing we know at West Ga Diesel & Auto Repair in Carrollton, GA, it's the importance of a transmission. While engines get a lot of the spotlight in conversations about vehicles, we know that the transmission is the unsung hero of your automobile. We want you to know just how important it is, too.

At West Ga Diesel & Auto Repair in Carrollton, we know how annoying a dead battery can be. Here’s some information on the subject, that will hopefully help you understand your battery issues a little better.  If your battery dies after your car, truck, or SUV sits for a few hours, the battery itself isn’t necessarily the problem. While having the battery tested is a good place to start, many people mistakenly make a bad battery diagnosis, when actually something in the electrical system is to blame.

An article about routine maintenance probably doesn’t sound like the most riveting read, but at West Ga Diesel & Auto Repair in Carrollton, GA, proper maintenance is something we believe in wholeheartedly. Routine maintenance is the key to making a vehicle last for decades; if done correctly, your vehicle will stay reliable and enjoyable to drive, and you will save time and money in the process.