Auto Mechanics at Professional Diesel & Automotive

Expert Auto Repair in Carbondale

Even the best-kept cars break down, and when they do Professional Diesel & Automotive of Carbondale, CO is here to help. We serve the greater Carbondale region and regularly handle auto repair on all makes and models of vehicles. From foreign diesel engines to domestic engines to smart vehicles and everything in-between if your car or truck has an issue, we have a solution.

Our highly experienced and trained mechanics pride themselves on their industry experience and combine their wealth of knowledge with powerful diagnostic tools to ensure that your auto repair solutions stick. We love our customers, but we don't want to see you return to our shop anytime soon. For that reason, when we propose an auto repair solution you can rest assured that it will work.

While we specialize in tough-to-diagnose auto repair issues, we also handle a variety of scheduled maintenance tasks. The best way to keep your vehicle on the road for years to come is by following your manufacturer's scheduled repair recommendations, and we can help you make sure you hit every single one of them. We know life gets busy, but we don't let it get in the way of our client's safety. When you make Professional Diesel & Automotive with your vehicle you can rest assured that we will remind you of all significant maintenance issues during your tri-monthly oil changes so you can schedule ahead and stay on track.

Our Carbondale Auto Repair Specialties Include:

Brake Repair & Service

There are hundreds of braking systems out there, but Professional Diesel & Automotive of Carbondale is home to trained mechanics who can handle each and every one of them. Regardless of what type of braking system your vehicle requires, it needs to be kept in pristine shape. Your braking system is the largest safety component on your vehicle, and there are dozens of things that can go wrong. Proper brake repair and service from a trusted mechanic can help keep you safe which is what Professional Diesel & Automotive offers to each and every one of our clients.

Engine Diagnostics & Repair

Just because your engine is misfiring, or underperforming does not mean that it is necessarily time to give up on your vehicle. It does mean that you may have a challenging issue, but we have highly advanced diagnostic software that will help us unearth the answer and a repair option. We regularly offer engine repair and replacement following diagnostics that allow us to identify your auto repair issues quickly and efficiently.

Performance and Aftermarket Improvements/Upgrades

Many of our clients don't want to just drive their cars, they want to live in the moment and create a masterful driving experience. High-performance upgrades and the integration of aftermarket components are a great way to add handling, fuel efficiency, and better handling to your vehicle. At Professional Diesel & Automotive we can install any aftermarket components you bring to us or offer you advice on how to beef up the power on your ride.

More of our services:

  • Air Filter Replacement
  • Alternators
  • Anti-Lock Brakes (ABS)
  • Auto & Truck A/C Repair & Service
  • Auto & Truck Diagnostics
  • Batteries
  • Belts & Hoses
  • Brake Inspection
  • Brake Repair & Service
  • Catalytic Converters
  • Check Engine Light
  • Clutch Repair & Replacement
  • Coolant / Antifreeze Change
  • Coolers / Diesel
  • CV Joints
  • Diesel Tuners
  • Differentials
  • DOT Inspections
  • Drive Axles
  • Drivetrain Solutions
  • Electrical Repair & Service
  • Engine Diagnostics, Repairs & Replacement
  • Exhaust Systems & Mufflers
  • Filters
  • Fluid Flushes
  • Four Wheel Drive Repair
  • Frontend Maintenance, Repair & Alignments
  • Fuel Injection Cleaning
  • Heating Systems
  • High-Performance & Aftermarket Upgrades

More on Our Carbondale Auto & Diesel Service Specialties

  • Brake Repair & Service

    Brake Repair & Service

    At PDA, we’re experts in all phases of brake repair and service, including brake rotor replacement, front disc brake repair, parking brake adjustment, rear disc brake repair, rear drum brake repair and anything else your brakes require. Although braking systems vary from vehicle to vehicle, the responsibility and importance of the components remains the same. From brake pedal to brake fluid to brake pads, calipers, lines and hoses, let us make sure you’re ready to stop when you need to with comprehensive brake repair and service.


  • Drivetrain Solutions

    Drivetrain Solutions

    The drivetrain is the system of components that generate the power to move your car or truck. When one of these components starts to malfunction or fail, it can have a dramatic effect on your vehicle’s performance. Signs of ailing drivetrain include rumbling, grinding or whining noises, transmission fluid leaks, uncommon tire wear, sudden vibrations when you shift gears and positioning problems. At PDA, we offer drivetrain solutions such as transmission service and flush, differential and transfer case service and part upgrades.


  • Diesel Engine

    Engine Diagnostics, Repairs & Replacement

    Your vehicle’s engine is at the center of its overall performance, and if it’s running poorly, all your systems and components may be compromised. At PDA, we’re engine experts with the skill and experience to handle all types of engine diagnostics and engine repair issues, from oil changes to timing belt replacement and engine replacement. Our specialty is domestic diesel-powered engines, including Ford Powerstroke, Dodge Cummins, GMC Duramax, 6.0L, 6.4L, 6.6L, 6.7L, 7.3L, V8, V10, 5.7L, and 5.9L.


  • Frontend Maintenance, Repair & Alignments

    Frontend Maintenance, Repair & Alignments

    Modern vehicles benefit from more precise and complex frontend systems than in the past, which means frontend components have become increasingly critical for your car’s overall performance. If you’re experiencing a shaky, rough ride, your struts and/or shocks could be the problem, or you may need another type of frontend maintenance service, like a wheel alignment. Our mechanics can handle any frontend repairs you need, and we’re experts at wheel alignments, with state-of-the-art wheel alignment equipment.


  • High-Performance & Aftermarket Upgrades

    High-Performance & Aftermarket Upgrades

    At PDA, we love taking vehicles from average to awesome with high-performance and aftermarket upgrades. Whether more horsepower, better handling, improved fuel efficiency or all the above are your goal, we can get you there by enhancing or replacing your vehicle’s stock components. With our experience handling high-performance and aftermarket upgrades, you can be confident you’re getting the best bang for your buck and because we take care of installation and service, you can count on accuracy and safety.