Diesel Trucks

  • Front & Rear Differential Services/Repair/Replacement

    The differentials on your Ford, Chevrolet, or Dodge diesel pickup are some of the hardest working components on your truck. At The Wrench in Greeley, CO, our technicians are experts in maintaining, repairing, and replacing differentials, keeping your truck reliably on the road.

  • A Reputation Built on Quality

    mechanic holding a wrench

    If you drive a diesel vehicle, it’s because you know that quality matters. At The Wrench in Greeley, CO, we built our reputation on quality. We chose to work on quality products because it’s something that we ourselves believe in, and strive for daily.

  • A Shop For Your Fleet and Diesel

    trucks on road

    At The Wrench in Greeley, CO, we have the facilities, equipment, and technicians necessary to complete any job, no matter how big or small. When it comes to fleet and diesel trucks, the right people with the correct equipment makes all the difference - we’ll keep your truck reliably on the road, and we’re the fastest, most efficient repair facility in the business. When it comes to trucks this size, and this valuable, cut-rate maintenance and repair simply won’t do; you need professionals, with the tools and equipment necessary to get the job done right.

  • Are You Choosing The Right Repair Shop?

    Whether you drive a Ford, Chevy, or Ram diesel pickup, it’s especially important that you always seek high-quality repair and maintenance from qualified professionals. At The Wrench in Greeley, CO, we specialize in diesel vehicles and the ins and outs of diesel servicing. There are plenty of shops out there that can replace a part or perform a job, but it’s important that the technicians doing the work know what they’re doing, why they’re doing it, and are doing it right.

  • ASE Certified Technicians - What Does It Mean For You?

    technician in auto shop

    Whether you drive a Chevy, Ram, or Ford diesel pickup, we have you covered. At The Wrench in Greeley, CO, we can do it all - and a big part of that is done by employing ASE certified technicians.

  • Brakes - Putting a Stop to Your Diesel

    boot with a foot on the pedal

    At The Wrench in Greeley, CO, we know your Ford, Chevrolet, or Dodge pickup was designed for optimal power, torque, and towing and hauling ability, no matter what the job is. We also know that while getting up to speed in a timely fashion is important, your diesel pickup’s ability to stop is equally essential.

  • Brakes - Putting a Stop to Your Diesel

    diesel truck on a lift

    At The Wrench in Greeley, CO, we know your Ford, Chevrolet, or Dodge pickup was designed for optimal power, torque, and towing and hauling ability, no matter what the job is. We also know that while getting up to speed in a timely fashion is important, your diesel pickup’s ability to stop is equally essential.

  • Cavitation - How Air Bubbles Destroy Diesel Engines

    mechanic holding a wrench in auto shop

    At The Wrench in Greeley, CO, our objective is to keep your diesel truck on the road, where it belongs. Whether it’s maintenance, repair, or information that keeps you from needing a repair, we do our best to keep you informed on how to best take care of your diesel truck. Cavitation is a leading killer of diesel engines. It’s an interesting process, albeit an expensive one if your diesel engine is a victim of cavitation. From our team here at The Wrench, here's what you should look out for:

  • Cutting Edge Equipment that Fixes the Problem the First Time

    hood of truck lifted

    At The Wrench in Greeley, CO, our technicians have a wide variety of top of the line tools and equipment available to diagnose and repair your Chevrolet, Ford, or Dodge diesel pickup. We utilize equipment at the forefront of technological innovation to best provide for the specific needs of your truck.

  • Diesel Maintenance - Why it Matters Who Performs It

    diesel fuel pump

    Good diesel technicians and shops that service diesel engines are hard to come by. At The Wrench in Greeley, CO, diesels are our specialty. There are many reasons to have diesel truck maintenance performed by diesel specialists - here are just a few.

  • Do Modern Day Diesels Still Need to Warm Up?

    diesel truck

    Whether you drive a Ram, Chevy, or Ford diesel pickup, our expert technicians have the know-how you need - from trivia to engine rebuilds, we’ve got you covered.

  • ECU Reprogramming

    Increasingly, technology in automobiles is becoming more sophisticated, and more and more systems have become reliant on electronic control modules to operate. At The Wrench in Greeley, CO, we have the trained technicians and the equipment necessary to deal with issues that arise as a result of these components.

  • Engine Options for Your Diesel

    construction site with trucks on it

    The engine in your Chevrolet, Dodge, or Ford diesel pickup is the heart and soul of your truck. At The Wrench in Greeley, CO, we repair, rebuild, and replace engines with quality parts and builds, keeping your truck on the road for years to come.

  • Exhaust For Diesel Trucks

    semi diesel exhaust

    We know how important a good exhaust setup is on a diesel truck. Whether you’re powered by a Cummins, a Duramax, a Powerstroke, or something else, your exhaust plays a major role in performance, engine sound, and even aesthetics. At The Wrench in Greeley, CO, our professional mechanics have the equipment, knowledge, and ability necessary to get your exhaust in shape.

  • Getting the Most Out of Your Diesel

    4x4 diesel logo

    Performance chip installation is one of the perks of diesel truck ownership. At The Wrench in Greeley, CO, our mechanics can professionally tune and install a chip for any application, whether you drive a Cummins, Powerstroke, Duramax, or otherwise.

  • How Is Your Battery Life?

    Battery

    At The Wrench in Greeley, we understand how vital solid battery power is to a truck driver. A dead or weak battery isn’t a big deal in a passenger vehicle; in a commercial truck, missed deadlines, incomplete jobs, insufficient equipment, and inconvenient situations are all consequences of a less than adequate battery.

  • How To Increase Your Performance When Taking Your Diesel Off-Road Or Towing!

    Truck Off Road, driving through mud

    Is your diesel used for off-roading or towing? Are you looking for an increase in performance for your Cummins, Powerstroke, or Duramax truck? If so, a billet torque converter may be an option you’d like to consider. Here’s what you need to know about billet torque converters, from The Wrench in Greeley, CO.

  • How To Keep Your Diesel From Breaking Down.

    Differential being worked on

    Chevrolet, Ford and Ram diesel pickups are well-built machines. Still, sometimes they break down. Here’s what you can do to prevent that from happening and reduce the cost of a more expensive repair. At The Wrench in Greeley, CO our diesel customers are important to us and we want your diesel to last you.

  • How to Maintain Your Engine

    parked truck

    The fuel system is an integral aspect of any combustion engine, but it’s particularly important on diesel trucks. Your Ford, Dodge, or Chevrolet pickup requires a perfectly functioning fuel system, devoid of buildup, leaks, and debris, to provide you with the most powerful and efficient engine performance possible. At The Wrench in Greeley, CO, we understand that fuel system flushing is an essential process in maintaining a properly functioning engine.

  • Hydraulically Actuated Electronic Unit Injection (HEUI) Systems - How it Works

    diesel truck

    What is an HEUI System you may ask? When it was first introduced, HEUI systems revolutionized diesel technology in groundbreaking ways. Though other technologies have taken the forefront since its development, HEUI systems are still extremely common throughout the diesel industry. From our team here at The Wrench in Greeley, CO, here’s a quick look at how these systems work, and what the advantages are of having one.

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