McCullough NAPA Auto Care has serviced Cadillac models since 1969.
Our ASE-Certified technicians have years of experience inspecting and repairing Cadillac timing belt systems. We have the diagnostic tools and expertise to evaluate your timing belt issues and make any necessary repairs or replacement services.
When you need Cadillac timing belt repair or replacement in Atlanta, Georgia, contact McCullough NAPA Auto Care to get the job done right.
Schedule Cadillac Timing Belt Replacement in Atlanta, Georgia
A timing belt is a toothed belt that keeps the top half of your engine aligned with the crankshaft and pistons in the bottom of the engine. Timing belt replacement is important because allowing it to go unrepaired can lead to very expensive engine damage. Your timing belt choreographs the timing of your combustion process as your pistons travel up and down in the cylinder. Intake valves open at a specific time to let in air and fuel and they close at a specific time to allow the fuel to burn, and then the exhaust valves open at the right time to let out the exhaust.
This may sound like a complicated process, but the timing belt is designed to make it all happen seamlessly. A typical timing belt replacement timeline is every 5 years or 60,000 miles, whichever comes first. A faulty timing belt can have a directly negative impact on your engine. If your timing belt breaks while driving, your engine will stop working completely. The best way to avoid this is through preventative scheduled maintenance.
McCullough NAPA Auto Care staffs ASE Certified technicians with the experience and technology to properly diagnose any timing belt issues you may be experiencing with your Cadillac. We’ve been in business since 1969 and have ample experience repairing and replacing timing belt systems for any Cadillac model, including the Escalade, XT4, XT5, XT6, CT5, CT4, and more.
Schedule your Cadillac timing belt repair or replacement service in Atlanta, Georgia, below!
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Always amazing, fair and very honest.
Jenn Buonanotte
April 22, 2025Just wanted to take a moment and acknowledge the wonderful people at this company. They’ve helped me out a number of times with quick repairs, honest work, and fair prices. They are good people and the shoot you straight every time. They make sure you understand why they are doing what they are doing and exactly what to expect. Someone give Harrison a raise. I’ve called him a number of times and he’s never failed. I’ll be a customer for years to come.
Russ W
April 16, 2025They always do a great job talking care of my vehicle.
Chuck B
April 16, 2025 -
Just completed my first service with McCullough, and I am impressed. I have a CPO 2013 Lexus ES 350 which I have always taken to the dealership for service for the past 8 years. At 150K, I thought it was time to explore less expensive options and more convenient. I interacted with Harrison, who is a true professional and easy to communicate with. Rather than "just do the recommended service", he suggested an oil change and complimentary inspection and then determine what, if any, additional work might need to be done. There was a relatively small amount of additional work which made sense given the age and stage of my vehicle. Pricing was discussed up front and was fair. I live close so after dropping my car off, he and Daniel came to pick me up when the works was done. In this day and age of, as Clark Howard says, "non customer service", I have found McCullough to be the exception that proves Clark's rule. We will be doing more business with them and highly recommend. Adding this after another visit to McCullough NAPA in January 2025: This is my second experience with McCullough and this was just as good as the first one. Brought in my wife's car for an oil change and overall evaluation. Harrison advised we did not need on oil change...how about that, a car place advising what's in the best interest of the customer and not an opportunity to charge for another service. Harrison and team checked out the car and advised us on the vehicle, which will go a long way to our determining if we keep or trade in. The charge was fair and reasonable. We'll be back soon for a service on our other car. Keep up the good work McCullough! Went in for a third experience and Harrison was professional and helpful as always. He pointed out some items to be on the lookout for not pressuring for immediate action. Good to have a heads up for what might be coming down the road. Will back on 6 months, or mileage, for another oil change and tire rotation and overall "health" check.
Mark Jacobson
April 16, 2025Great service and very prompt! Will definitely pay another visit when we need a servicing!!!
Gary Wilson
April 16, 2025Great guys and great place.
James Rice
April 9, 2025 -
I highly recommend McCullough. They're always professional, helpful, reliable, and friendly.
Miriam Davidow
April 2, 2025Always great job and great people
Dave Goldberg
April 2, 2025Great company and people, great work, and reasonable prices. No surprises, and people who care.
Cynthia G
April 2, 2025 -
another perfect visit! No drama oil change; no pressure to buy other services; in and out quickly on the Friday before a holiday week.
E Belle
March 26, 2025My 2012 Genesis needed a new battery, so I looked at various sources and found McCullough NAPA Auto Care reviews to be reassuring and helpful. I am very glad I went there. The lot is crammed with cars to be worked on or awaiting pickup after being serviced, but the gentleman directed me to park near the service doors after I explained my need. He immediately escorted me inside, I completed a work order, and he showed me to the waiting area. I'd say the work took maybe 30 minutes, and the service agent with whom I'd spoken on the phone about a battery, called me to the desk and handed me the keys, thanking me for coming in and directed me to my car waiting in front of the service area. Everyone was very professional, friendly, and careful to explain problems found in customer vehicles, as I overheard with several people who had come in while I was waiting. I would say, aside from friendly, honesty was my strongest impression of this family run business, and I will be back!
Ralph Griffin
March 23, 2025Harrison was great! he made the process so smooth and kept me updated and wasn’t flustered when I asked for extra updates and new information. In addition my car drives great now. Thank you.
KingJames London
March 23, 2025 -
They were very attentive, communicated very well and had great customer service
Lynn Walker
March 23, 2025Ryan is a Godsend. Very hard working and thorough.
* johnb2nde
March 23, 2025Always professional and accommodating.
donna bruzzi
March 23, 2025 -
Solid service and communication! Will return next time I need work on my car.
Grey Notermann
March 23, 2025Ryan at Napa from the beginning was very helpful in letting me know what was going on with my car and even alerted me on an issue I thought was originally fixed from another shop. I appreciate the quick service and now my car runs great! I will be back for future services ☺️
Jasmine Griffith
March 23, 2025Very honest people highly recommend!
ron Natanov
March 23, 2025 -
Happy with everyone I’ve interacted, the repairs done, and how communicative they are. Highly recommend.
Thomas Balkcom
March 23, 2025This was our first repair at McCullough NAPA Auto Repair. They came highly recommended by several neighbors on the Nextdoor app. We had an excellent experience and the price was very competitive. For example, our oil change is usually around $90. and it was around $75. Eric, the owner, called with a quote for the repairs and found an issue with the oil that could have damaged the engine. I was grateful for that and decided to let them do their multi-point inspection. They found a few small issues none of which were super expensive. Then Eric, the owner, called at every milestone of the repair. He was approachable yet professional and to the point. I was always informed on the progress of their work and the car was ready quickly. I would recommend
Andrea Feinberg
March 23, 2025They've got a great system going! Very efficient with their work! It's the only place I'll bring my vehicle to!
E.C. Creative
February 23, 2025 -
Fair, honest, located the issue quickly and communicated everything with me. Will continue to go to them and would highly recommend.
Jenny Paveglio
February 23, 2025Great communication, fair pricing. Will definitely use again!
E
February 23, 2025I’ve come here twice before and was happy with the work. But when picking my car up on the third visit I learned that my bill was more than double the price that was initially quoted to me (+$2,800 instead of $1,300), which was a substantial difference for me. The shock of learning this when pulling out my wallet to pay at the front-desk was very embarrassing to say the least! They did a good job, but my advice if you bring your vehicle here is to make sure to learn more about your quoted price. In my case, when I asked the cost, I was quoted roughly $1,300 but apparently, as my bill would show, I was only quoted the cost of “parts”. If this distinction was make known to me then I would have made an informed decision based on the price of “labor” as well.
Ricardo Smith
February 23, 2025 -
Graham was excellent to work with! Thank you!
ellie flynn
February 23, 2025Great service communication every time.
Cindy Arrington
February 23, 2025Ryan was great to work with. He kept me updated on my options and got two tires replaced quickly and for a very fair price.
Carrie Kozel
February 23, 2025 -
Excellent service
JP Jones
January 23, 2025I can’t say enough good things about McCullough Auto Care & Towing! From the moment I walked in, Ryan and his team was professional, courteous, and incredibly helpful. They went above and beyond to make sure I felt taken care of, and their service was both fast and reliable. Whether it’s towing or auto care, they are true experts who genuinely care about their customers. The pricing was fair, the communication was excellent, and the entire experience was stress-free. I highly recommend McCullough Auto Care & Towing for anyone needing top-notch service. They’ve earned my trust and a lifelong customer!
Kristina Shimon
January 23, 2025Was very pleased with the service on my car and the professional manner of Ryan and Eric! Very nice family business I would highly recommend McCollough NAPA Auto Care My vehicle was diagnosed and completed in a timely manner I will most definitely use this business in the future Thank you!
Teresa Willis
January 23, 2025
Signs You Need Timing Belt or Timing Chain Replacement
A bad timing belt may produce a ticking, rattling sound from the engine as the belt develops a looser fit against the engine. Misfiring or backfiring is also common with bad timing belts. Here are 5 signs that your Cadillac timing belt or timing chain needs replacement.
Engine Misfire: One of the primary signs of a timing belt or chain issue is engine misfires. The timing belt or chain synchronizes the rotation of the crankshaft and the camshaft so that the engine’s valves open and close at the correct times. If the belt or chain is worn or damaged, it can slip and cause the engine to misfire. If left unresolved, this can lead to a catastrophic engine failure.
Ticking Noise from the Engine: A ticking noise from the engine is often indicative of a worn or loose timing belt or chain. The belt or chain connects the crankshaft to the camshaft, controlling the opening and closing of the engine valves. If it’s loose, it can produce a ticking or clicking sound as the engine runs. This should not be ignored as it may lead to serious engine damage.
Rough Idling or Difficulty in Starting the Car: When the teeth on the timing belt wear out, they can detach and fall into the timing chain cover, causing the engine to idle roughly or making it difficult to start the car. The engine may also stutter or stall due to the inability of the valves and pistons to synchronize properly.
Oil Leakage: A worn-out timing belt or chain can lead to oil leakage from the front of the motor. The belt or chain runs through various engine components, and wear and tear can cause these components, like the timing cover, to loosen. This looseness can result in oil leakage, which can lead to more severe engine issues if not promptly addressed.
Engine Fails to Turn Over: If your Cadillac’s engine will not turn over or start, it may be due to a broken timing belt or chain. The timing belt or chain is essential for the pistons and valves to function correctly. A broken belt or chain means that these components won’t move, leading to the engine failing to start.
In all these cases, it’s crucial to get the car to a service center for inspection as soon as possible. Ignoring these warning signs can lead to more severe and expensive damage, including possible engine failure.
Can a Broken Timing Belt or Chain Destroy My Cadillac Engine?
The answer is tricky as it depends on what type of engine you have. Interference engines can easily be destroyed by a broken timing belt, whereas non-interference engines are unlikely to be damaged from a broken timing belt. However, even with a non-interference engine, you should still follow your Cadillac’s recommended timing belt replacement cycle. If you’re unsure what type of engine your Cadillac has, the technicians at McCullough NAPA Auto Care can determine that for you and make recommendations for how best to repair or replace your timing belt.
McCullough NAPA Auto Care Proudly Serves
Serving Zip Codes:
30301, 30302, 30303, 30304, 30305, 30306, 30307, 30308, 30309, 30310, 30311, 30312, 30313, 30314, 30315, 30316, 30317, 30318, 30319, 30321, 30324, 30325, 30326, 30327, 30331, 30332, 30334, 30336, 30342, 30343, 30344, 30348, 30353, 30354, 30355, 30357, 30361, 30363, 30368, 30369, 30370, 30371, 30374, 30375, 30377, 30380, 30384, 30385, 30388, 30392, 30394, 30396, 30398, 31106, 31107, 31119, 31126, 31131, 31193, 31195, 31196
Read More About Timing Belt & Engine Repair and Replacement Services
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Why Does My Engine Misfire?
Have you ever experienced a rough-running engine or felt your vehicle losing power? This may be due to an engine misfire. An engine misfire occurs when one or more cylinders fail to ignite properly during combustion. This issue can significantly impact your vehicle’s performance and should be handled promptly to prevent further damage.
Why Does My Car Lose Power When Accelerating?
If your car loses power when accelerating, it can be frustrating and dangerous. Whether the issue happens gradually over time or suddenly while driving, various mechanical, electrical, or fuel-related problems could be to blame.
In this article, we’ll explore the most common reasons why a car loses power when accelerating, how to diagnose the problem, and what you can do to fix the issue and restore performance.
