DEAR CUSTOMERS: PLEASE CALL WHEN YOU ARRIVE.  WE WILL ASSIST YOU TO  PARK YOUR VEHICLE AS THERE IS LIMITED PARKING.  PLEASE DO NOT PARK IN THE DRIVEWAY ENTRANCE OR AT THE NEIGHBORING BUSINESSES.   THANK YOU FOR YOUR COOPERATION.

NEW LOCATION!
8155 ROSWELL ROAD
SANDY SPRINGS, GA 30350

Mon-Fri: 7AM – 6PM
Saturday & Sunday: Closed

Serving Metro Atlanta Since 1969

Different Types of Spark Plugs & Which Is Right For Your Car

Different Types of Spark Plugs & Which Is Right For Your Car

Spark plugs are essential for engine performance and come in three primary types: copper, platinum, and iridium. Platinum and iridium are also available in double variants, which we will discuss later. Installing the correct spark plug is essential based on your type of vehicle and should be based on your engine’s specific design. Copper plugs, known for their high conductivity, are more affordable but have a shorter lifespan. Platinum and iridium plugs, though more costly, offer greater durability.

What Happens When Your Timing Belt Breaks?

What Happens When Your Timing Belt Breaks

Table of Contents What happens when a timing belt breaks? We wish the answer weren’t as serious as it is. When the timing belt in your vehicle snaps, it’s more than just an inconvenience. It can lead to a cascade of mechanical failures that could significantly impact the engine’s integrity. This article explains the aftermath […]

Can a Fuel Filter Stop A Car From Starting?

Can a Fuel Filter Stop A Car From Starting?

Can a fuel filter stop a car from starting? This simple answer is yes, it can. Your engine requires three basic things to get started: fuel, oxygen, and heat. Oxygen is delivered to the engine by the intake, heat by spark or compression, and the fuel by the fuel pump. Before fuel enters the engine cylinder, it passes through a series of tubes, pumps, and filters. If you’re having trouble starting your engine, any of the areas mentioned above could be to blame, including the fuel filter.

Benefits of Changing Each of Your Car’s Filters

Benefits of Changing Each of Your Car's Filters

Regular service is essential in maintaining the integrity and performance of your vehicle. Often overlooked, filter replacement is crucial to your car’s health. Modern vehicles typically contain four different filters: the cabin air filter, engine air filter, fuel filter, and oil filter. Regularly changing these filters offers numerous benefits, ensuring your vehicle runs smoothly and efficiently.

How Does Temperature Affect A Car Battery

How Does Temperature Affect A Car Battery

Whether it’s the sweltering heat of summer or the bitter cold of winter, the weather and temperature can significantly affect your vehicle’s battery. This article will explain how hot and cold temperatures influence your car’s battery performance and longevity. Rest assured, if you need to test the strength of your battery or have a replacement installed, McCullough NAPA Auto Care is here to help.

Why Is My Car Heater Blowing Cold Air?

Why Is My Car Heater Blowing Cold Air?

Experiencing a car heater blowing cold air, especially during chilly weather, can be more than just uncomfortable.  It can also indicate underlying issues with your vehicle’s heating system. Understanding why this happens is crucial for a timely fix and can save you from more severe problems. Let’s explore the common reasons behind a car heater’s cold air output and what they signify for your vehicle’s health.

What Maintenance Does a Hybrid Car Need?

What Maintenance Does a Hybrid Car Need?

Hybrid cars blend the efficiency of electric motors with the power of traditional internal combustion engines. This unique combination brings with it a specific set of maintenance needs. Understanding what maintenance a hybrid car needs is essential for hybrid car owners to ensure their vehicles run efficiently and last longer. Let’s delve into the specifics of hybrid car maintenance, breaking down the key areas that need attention.

When is ADAS Calibration Necessary?

When is ADAS Calibration Necessary?

Gone are the days when features like backup cameras or seat belts were the pinnacle of vehicle safety. Modern vehicles offer a revolution in automotive safety thanks to Advanced Driver Assistance Systems (ADAS). Unlike traditional safety components, ADAS involves a complex array of sensors and cameras, such as radar and LiDAR, designed to gather extensive data about the vehicle’s surroundings.

How Does Cold Weather Affect Tire Pressure?

How Does Cold Weather Affect Tire Pressure

When the chill of winter sets in, it’s not just us who feel the cold—our vehicles do, too. Tire pressure is one of the most critical yet often overlooked aspects of car maintenance in cold weather. The impact of low temperatures on tire pressure can be significant, affecting everything from fuel efficiency to safety. This article delves deeper into why this happens, the risks involved, and how you can manage your tire pressure effectively during the colder months.

How Does Cold Weather Affect Your Car?

How Does Cold Weather Affect Your Car?

As temperatures dip in our area of Georgia, it’s crucial to understand how even mild cold weather can impact your vehicle. While we might not face the extreme challenges of northern winters, cooler temperatures around 40 degrees still have noteworthy effects. This article will explore how cold weather affects various parts of your car, ensuring you’re well-informed and your vehicle remains in top condition. We focus on understanding the impact of cold weather on car dynamics and how to best prepare for them.