Recent Blog Posts

Preventing Ford Diesel Timing Belt Failures in Cold Weather

By Slaughter’s Diesel Repair • December 10, 2025
When it comes to maintaining your Ford diesel vehicle, one critical component that often gets overlooked is the timing belt. The timing belt plays a crucial role in the operation of your engine, ensuring that the camshaft and crankshaft are in sync. However, in cold weather conditions, timing belts are more prone to failure, which...

Maintaining Your Diesel Engine for Optimal Performance

By Slaughter’s Diesel Repair • November 10, 2025
Diesel engines are known for their durability and longevity, but like any piece of machinery, they require regular maintenance to ensure they continue to run smoothly. Proper maintenance not only extends the life of your diesel engine but also helps improve fuel efficiency and performance. In this article, we will discuss some essential tips on...

Windshield Wipers: Get Your Wipers Ready for Fall Showers

By Slaughter’s Diesel Repair • October 10, 2025
As the seasons change and we transition from the warmth of summer to the cooler months of fall, it’s essential to ensure that your vehicle is prepared for the upcoming weather conditions. One crucial component of your car that often gets overlooked but plays a significant role in keeping you safe on the road is...

Why Diesel Diagnostics Are Important for Winter Preparation

By Slaughter’s Diesel Repair • September 10, 2025
As winter approaches, it’s crucial for diesel vehicle owners to prioritize diagnostics to ensure their vehicles are in optimal condition to withstand the colder temperatures. Diesel diagnostics play a vital role in identifying potential issues, preventing breakdowns, and ultimately saving time and money. In this article, we’ll explore why diesel diagnostics are essential for winter...

How to Prepare Your Diesel Truck’s Heating System for Fall and Winter

By Slaughter’s Diesel Repair • August 10, 2025
As the colder months approach, it’s essential to ensure that your diesel truck’s heating system is in optimal condition to keep you warm and comfortable on the road. Here are some tips to prepare your vehicle for fall and winter: 1. Check the Coolant Levels Make sure the coolant levels are adequate to prevent the...

Signs Your Diesel Truck’s AC Needs Attention Before It’s Too Late

By Slaughter’s Diesel Repair • July 10, 2025
Is your trusty diesel truck starting to show some signs of distress when it comes to its air conditioning system? Don’t wait until it completely gives out on you in the scorching heat of summer! Addressing AC issues early can save you time, money, and discomfort down the road. In this article, we’ll discuss some...

How Overheating Affects Your Light-Duty Diesel’s Exhaust System and What to Look For

By Slaughter’s Diesel Repair • June 10, 2025
In modern light-duty diesel vehicles, the exhaust system plays a crucial role in ensuring optimal performance and emission control. However, one common issue that can significantly impact the exhaust system is engine overheating. Understanding how overheating affects your light-duty diesel’s exhaust system and knowing what signs to look for can help you prevent costly repairs...

Brake Repair: How to Tell If Your Light Duty Diesel’s Brakes Need Repair Before Summer Road Trips

By Slaughter’s Diesel Repair • May 11, 2025
As the summer season approaches, many drivers are preparing for road trips to explore new destinations or visit family and friends. One essential aspect of ensuring a safe and smooth journey is to make sure your vehicle’s brakes are in top condition. This is especially crucial for light-duty diesel vehicles, as they tend to have...

Spring Oil Changes: Improving Your Car’s Performance

By Slaughter’s Diesel Repair • April 10, 2025
As the weather starts to warm up and we transition from winter to spring, it’s the perfect time to give your car some much-needed attention. One of the most important maintenance tasks during this season is changing your vehicle’s oil. Spring oil changes play a crucial role in improving your car’s performance and ensuring its...

Spring Tire Care for Light Duty Diesel Trucks: How to Maintain Your Tires After Winter

By Slaughter’s Diesel Repair • March 10, 2025
As the snow melts and the temperatures start to rise, it’s essential to give your light duty diesel truck’s tires some much-needed attention. Winter can be harsh on tires, with cold temperatures, icy roads, and snow all taking a toll on their condition. To ensure your truck is ready for the warmer months ahead, here...

Diesel Auto Repair Shop

Huntsville, TX

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1-Year Unlimited Mileage Warranty

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Reliable Diesel Repairs in Huntsville, TX

Slaughter's Diesel Repair is your trusted partner for all your diesel vehicle needs in Huntsville, TX. As the only specialized diesel repair shop in the area, we bring over a century of combined experience to every job. Our expert team is dedicated to keeping your diesel vehicles running smoothly, efficiently, and safely.


We understand the unique challenges that diesel engines present, and we're equipped with the latest industry tools and knowledge to tackle any issue, from routine maintenance to complex repairs. We pride ourselves on our commitment to quality service and customer satisfaction.

Slaughter's Diesel Repair offers free estimates and diagnostics for all your diesel needs, making sure you have a clear understanding of your vehicle's condition before any work begins. Our confidence in our workmanship is reflected in our 1-year unlimited mileage warranty on all parts and labor.


As a locally and family-owned business since 2021, we treat every customer like a member of our extended family. Whether you need a simple oil change or a comprehensive bumper-to-bumper service, we're here to help. Don't let diesel issues slow you down – contact us today.

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Why Choose Us

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Free Diagnostics

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Free Estimates

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1-Year Unlimited Mileage Warranty on Parts and Labor

Slaughter's Diesel Repair
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100+ Years of Combined Experience

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Huntsville, TX's Only Diesel Repair Shop

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Bumper-to-Bumper Service

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Auto Repair Shop

Our auto repair shop is fully equipped to handle all your diesel vehicle needs. From routine maintenance to complex engine repairs, our skilled technicians have the expertise to keep your vehicle running at peak performance. We use state-of-the-art diagnostic tools to accurately identify issues and provide efficient, cost-effective solutions.

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Exhaust Repairs

A properly functioning exhaust system is crucial for your diesel vehicle's performance and efficiency. Our team specializes in diagnosing and repairing exhaust issues, making sure your vehicle runs cleanly and quietly. We address everything from minor leaks to major component replacements with precision and care.

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Exhaust System Installation

When your diesel vehicle needs a new exhaust system, trust Slaughter's Diesel Repair for expert installation. We offer a range of high-quality exhaust systems designed to enhance your vehicle's performance and fuel efficiency. Our technicians ensure proper fitment and optimal function for long-lasting results.

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Exhaust System Repairs

From muffler installations to catalytic converter replacements, our team handles all aspects of exhaust system repairs. We identify the root cause of issues like excessive noise, reduced fuel efficiency, or failed emissions tests, and provide targeted solutions to get your diesel vehicle back in compliance and running smoothly.

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Tire Services

Proper tire maintenance is essential for the safety and performance of your diesel vehicle. At Slaughter's Diesel Repair, we offer efficient tire services, including rotations and alignments. Our experts can help you choose the right tires for your vehicle and driving needs, guaranteeing optimal traction, fuel efficiency, and longevity.

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Slaughter's Diesel Repair

Christmas Special: $89.95 Diesel Oil Change

Get your diesel engine ready for winter with our special $89.95 oil change. Keep your truck running smoothly through the holiday season.

Call Slaughter's Diesel Repair Today

Not valid with any other offers or promotions. Restrictions apply.

Must mention this coupon at the time of scheduling.

Slaughter's Diesel Repair

Christmas Special: $89.95 Diesel Oil Change

Get your diesel engine ready for winter with our special $89.95 oil change. Keep your truck running smoothly through the holiday season.

Call Slaughter's Diesel Repair Today

Not valid with any other offers or promotions. Restrictions apply.

Must mention this coupon at the time of scheduling.

Slaughter's Diesel Repair
Save on Holiday Diesel Service
Treat your diesel to expert care this Christmas. Our $89.95 oil change special ensures top performance for your winter travels.
Visit us in Huntsville for your diesel's holiday tune-up!

Not valid with any other offers or promotions. Restrictions apply.

Must mention this coupon at the time of scheduling.

Our Recent Projects

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At Slaughter's Diesel Repairs, we take pride in providing exceptional automotive services to our customers. We would be grateful if you could share your thoughts about our shop with others. Your feedback enables us to do a better job and helps others make more informed decisions. Please take a moment to leave a review of Slaughter's Diesel Repairs and let others know what you think. Thank you.