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Synthetic vs. Conventional Oil: Which Is Best for Your Vehicle

Posted on September 4, 2025 by admin

Choosing the right oil for your vehicle isn’t always as straightforward as it seems. Walk into any auto parts store or service center, and you’ll see options for synthetic oil, conventional oil, and even synthetic blends. But what’s the difference—and which one is the best choice for your car? At L.A.W. Inc. Auto Repair in Nashville, we break down the...
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Check Engine Light Flashing vs. Solid: What Does It Mean?

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Few things cause drivers more anxiety than seeing the check engine light pop up on the dashboard. While it’s tempting to ignore it and hope it goes away, the way the light behaves actually tells you a lot about the urgency of the problem. At L.A.W. Inc. Auto Repair in Nashville, we want to help drivers understand the difference between...
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Alternator vs. Battery: How to Tell Which One Is Failing

Posted on August 29, 2025 by admin

You turn the key and... nothing. Or maybe your car starts but the lights are dim and the radio cuts out. Is it your battery or your alternator? This is one of the most common diagnostic questions we get at L.A.W. Inc. Auto Repair, and for good reason — the symptoms can be confusingly similar. Getting the diagnosis wrong means...
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Radiator Trouble: Overheating Prevention in Nashville Heat

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Nothing ruins a Nashville summer day like seeing steam billowing from under your hood while you're stuck in traffic on I-65. With Tennessee temperatures regularly soaring into the 90s and humidity that makes it feel even hotter, your car's cooling system works overtime to keep your engine from overheating. When your radiator fails, you're not just facing an inconvenient breakdown...
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Fuel System Cleaning: Snake Oil or Necessity?

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Walk into any Nashville auto parts store and you'll see shelves lined with fuel system cleaners promising to restore lost power, improve gas mileage, and clean your engine like magic. Meanwhile, quick-lube shops and some repair facilities push expensive fuel system cleaning services that can cost $150 or more. So what's the truth? Is fuel system cleaning a legitimate maintenance...
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Strange Car Smells and What They Mean: A Mechanic’s Guide

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You're driving through Nashville when suddenly you notice an unusual smell coming from your car. Is it something serious, or just that fast food bag you forgot under the seat? As experienced mechanics at L.A.W. Inc. Auto Repair, we know that your nose can often detect problems before any warning lights appear on your dashboard. Different smells can indicate specific...
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AC Not Blowing Cold? Common Nashville Summer AC Problems Explained

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There's nothing worse than stepping into your car on a scorching Nashville summer day, cranking up the AC, and getting hit with warm air instead of that refreshing blast of cold you were expecting. With Tennessee's brutal summer heat and humidity, a working air conditioning system isn't just about comfort — it's essential for safe driving and your family's well-being....
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