Diesel Repair

  • Keeping your diesel fleet trucks on the road longer.

    diesel repair logo image

    Keeping your fuel system maintained will prevent premature parts failure and poor running conditions. Here at Repair Masters Automotive LLC we have tips on the important aspects of diesel fuel system maintenance, to keep your diesel fleet trucks running smoothly - longer.

    Air.Air in the system causes all kinds of issues, from hard starting, poor running conditions, or an engine that won’t run at all. If too much air gets in the system, the fuel pump won’t be able to deliver fuel, and the engine will stall, die, or fail to start.  Air enters the system via a leak or a bad seal - a deteriorated o-ring, worn component, faulty hose, or otherwise. Here we inspect your lines and connections to ensure they are in good shape and track down any leaks we notice air in the system.

  • Know When To Buy a New Vehicle

    salesman talking to customer about a new vehicle

    Whether you drive a Chevrolet, Ford, or Dodge diesel pickup, there will come a day when you have to ask the question - has the time come to get a new truck? Knowing when to throw in the towel or decide to keep the vehicle you have can be a difficult task. Repair Masters Automotive LLC in Boulder & Louisville, CO is here to help you decide.

  • Leaking Oil?

    oil cap on car

    Are you leaking oil? Repair Masters Automotive LLC in Boulder & Louisville, CO can help. Oil leaks mess up your driveway and make a mess under the hood. It can also get pricey constantly having to fill the engine, not to mention inconvenient.

  • Let Us Build S Fleet Service Program That Works For You!

    While most fleet vehicles are chosen for their reliability, low maintenance, and durability, sometimes maintaining several of them at a time can become overwhelming. Just keeping up with the maintenance schedule alone is a task and then to ensure you keep your scheduled routes for those fleet vehicles is another task in itself. Let Repair Masters Automotive LLC in Boulder & Louisville put your mind at ease, with our fleet maintenance programs for any and all fleet vehicles. We will take the stress from your business fleet program and get your fleet trucks and fleet cars running at optimum performance with a routine that works for your business that often REDUCES costs!

  • Light vs. Heavy Duty Trucks - What's the Difference?

    row of trucks lined up

    Repair Masters Automotive LLC in Boulder & Louisville, CO services all kinds of trucks, regardless of weight class. From small trucks to semi’s, we’ve got you covered. For the sake of curiosity, however, what classifies a truck as light or heavy-duty?

  • Looking For Custom Suspension?

    At Repair Masters Automotive LLC in Boulder & Louisville, CO, we know that your diesel pickup is more than just transportation; you want a truck that can perform, both at work, off-road, and on the street. A major aspect of your truck’s abilities lies in the suspension components you choose to install. Our team of expert technicians has the knowledge, equipment, and ability necessary to take your truck to the next level and provide you with a suspension setup tailored to your specific needs.

  • Maintaining a Diesel Fuel System

    Large diesel truck

    Keeping your fuel system maintained will prevent premature parts failure and poor running conditions. Here are some important aspects of diesel fuel system maintenance, to keep your fleet running smoothly. While your system and components should typically be serviced by a professional technician, there are some things you can be conscious of that will go a long way toward keeping your engine in good shape.

  • Maintaining Fluid Levels in Your Truck

    oil being poured into a funnel

    Correct fluid levels are essential to keeping your Ram, Ford, or Chevrolet diesel pickup on the road. Luckily, checking your coolant, oil, brake, and transmission fluid are easy to do, and will save you from a variety of issues down the road. Here’s what you should know about keeping the fluid levels in your truck maintained, from Repair Masters Automotive LLC in Boulder & Louisville, CO.

  • Maintaining Tires on Your Diesel Truck

    tire

    Once you’ve got your new tires installed on your diesel truck, you’ll want to keep them in good shape. Tires aren’t difficult to maintain, and maintaining them correctly will dramatically increase their longevity. Inspection and maintenance are the two key components to making sure they last.

  • Maintaining Your Electrical Systems

    mechanic running diagnostics on a vehicle

    Electrical issues in a vehicle have always been difficult to track down; with the complexity of modern vehicles ever-increasing, sometimes it can seem nearly impossible. Fortunately, at Repair Masters Automotive LLC in Boulder & Louisville, our team of expert technicians is well trained and perfectly equipped to track down and repair even the most evasive issues in your Ford, Dodge, or Chevy diesel pickup.

  • Maintenance Tips for Your Turbocharger

    oil change

    The turbo on your diesel pickup is a precision engineered component. As a result, proper maintenance is essential to keeping it going strong. At tens or even hundreds of thousands of RPM, keeping everything in good shape is absolutely necessary. Fortunately, turbos don’t really require any special maintenance - they just make the maintenance you do all the more important.

  • New Truck or New Engine - Exploring Your Diesel Options

    Diesel Truck

    You have determined your Cummins, Duramax, or Powerstroke engine needs to be replaced. You might be on the fence about whether you should replace the engine in your diesel, or just get a new truck. At Repair Masters Automotive LLC in Boulder & Louisville, CO, we’re here to help.

  • Only The Best Parts for Your Ride

    diesel truck driving down road with fall foliage

    Whether you drive a Chevy, Ram, or Ford diesel pickup, your truck is a quality engineered machine. At Repair Masters Automotive LLC in Boulder & Louisville, CO, we honor that quality - not only in our service, but in the parts, we provide as well.

  • Prioritize Your Fuel System

    fuel being put into vehicle

    Fuel Systems are particularly important on diesel trucks, whether you drive a Ford, Chevrolet, or Dodge pickup. At Repair Masters Automotive LLC in Boulder & Louisville, CO, fuel system maintenance and repair is a service we prioritize, since we know how essential a reliable fuel system is.

  • Proper Maintenance for Your Diesel Fuel System

    fuel nozzle that reads diesel being put into a fuel tank on vehicle

    Fuel Systems are particularly important on diesel trucks, whether you drive a Ford, Chevrolet, or Dodge pickup. At Repair Masters Automotive LLC in Boulder & Louisville, fuel system maintenance and repair is a service we prioritize, since we know how essential a reliable fuel system is.

  • Protect Your Diesel Investment

    diesel truck in front of a beautiful sunset

    Whether you drive a Chevy, Ram, or Ford diesel pickup, Repair Masters Automotive LLC in Boulder & Louisville, CO is here to make sure your truck stays up to the task for a long time to come.

  • Quality Work or Quality Product - You Can Have Both

    diesel

    Once you’ve settled on an engine, the last thing you want to do is cut corners on the final steps. At Repair Masters Automotive LLC in Boulder & Louisville, CO, we understand the importance of your investment.

  • Repairing and Replacing Your Turbocharger

    turbocharger

    The Turbo on your Chevrolet, Dodge, or Ford diesel truck is an integral component of your truck’s ability to perform. Turbos affect everything from power output to fuel mileage, allowing your pickup to reach its full potential in terms of power, torque, and efficiency. At Repair Masters Automotive LLC in Boulder & Louisville, turbo knowledge is one of our specialties, because we understand the importance of quality turbo parts, replacements, and repair.

  • Routine Maintenance for Your Diesel

    oil being poured into a funnel

    Oil changes are integral to the performance, longevity, and reliability of your diesel truck. At Repair Masters Automotive LLC in Boulder & Louisville, our expert mechanics understand the importance of good quality oil, changed at correct intervals, in allowing you to get the most out of your Cummins, Powerstroke, or Duramax diesel.

  • Should You be Running an Auxiliary Oil Cooler?

    oil cooler on a vehicle

    If you’re running a truck (or trucks) without an auxiliary oil cooler, it may be something you want to consider. Here’s some information on auxiliary oil coolers, what they are, and why they’re a great upgrade, from Repair Masters Automotive LLC in Boulder & Louisville, CO.

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Repair Masters Automotive LLC

3501 Pearl St.
Boulder, CO 80301
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Weekends: Closed

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Louisville Location

405 S Pierce Ave
Louisville, CO 80027
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location small (720) 502-7783
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