At R&R Performance Auto, we specialize in diesel repair and servicing, ensuring that your diesel vehicle operates at peak efficiency. Located in San Tan Valley, Arizona, we extend our exceptional services to Florence, Queen Creek, and all of East Valley Arizona. With a team of dedicated diesel mechanics, our company guarantees outstanding service and customer satisfaction.

Comprehensive Diesel Engine Repairs

Whether you own a Dodge Cummins or any other diesel vehicle, our highly skilled team is equipped with the knowledge and tools to carry out a range of repairs. We understand the intricacies of diesel engines and we provide complete solutions, from routine maintenance to complex engine overhauls. If it's diesel, our team can fix it!

Diagnostic Services

Engine diagnosis is a critical part of our service. Using state-of-the-art diagnostic tools, we can accurately identify the root cause of a problem and determine the most effective repair strategy. This reduces unnecessary downtime and saves you money.

Fuel System Repairs

We provide comprehensive fuel system repairs for your diesel vehicle. Our expertise extends to fuel injection system repairs, fuel pump replacement, and fuel filter maintenance. We can diagnose issues with your vehicle’s fuel system and ensure it operates as efficiently as possible.

Turbocharger Repairs and Replacements

Turbocharged diesel engines require a specialist touch. We're the experts when it comes to diagnosing, repairing, and replacing turbochargers. You can trust our diesel mechanics to get your vehicle back on the road with improved performance and fuel efficiency.

Emission System Services

In a world increasingly conscious of environmental impact, we understand the importance of a well-maintained diesel engine emission control system. Our services include DPF (Diesel Particulate Filter) cleaning and DEF (Diesel Exhaust Fluid) system maintenance, to keep your engine running clean and green.

Electrical System Repairs

From wiring repairs to battery replacements, our team is equipped to handle electrical system repairs. We have the expertise to diagnose and fix electrical problems within your diesel engine, ensuring it performs optimally.

Cooling System Services

A well-maintained cooling system is essential to the smooth operation of your diesel engine. We offer services such as radiator repairs, water pump replacements, and thermostat checks. Whether it's a major truck repair or minor maintenance, our team is dedicated to providing great service.

Engine Overhauls and Rebuilds

When it comes to engine overhauls and rebuilds, we're the guys you can trust. Our skilled mechanics use high-quality parts and components to restore the performance and reliability of your diesel engine.

Preventive Maintenance

Preventive maintenance is essential to the longevity of your diesel vehicle. Our comprehensive services include oil changes, filter replacements, and scheduled inspections to prevent costly breakdowns.

Drivability Issues

Our team can effectively handle drivability issues such as rough idling, loss of power, and excessive smoke. We aim to ensure your diesel engine operates smoothly, no matter the road conditions.

Fleet Services

For fleet owners, we offer specialized services including maintenance programs, repairs, and fleet management solutions. Our goal is to keep your business running efficiently with minimal downtime.

Customer Satisfaction

Customer satisfaction is at the heart of our business. We believe in transparent communication, competitive pricing, and timely repairs, all backed by our experienced team of diesel technicians.

Reach Out to Us Today!

From routine maintenance to complex truck repairs, we're ready to tackle any challenge. So why wait? Get in touch with us today to experience our top-notch diesel repair service.

Remember, we're not just a diesel repair shop, we're your diesel repair partner. Our business is to keep your diesel vehicles running smoothly, and we do it with a dedication and expertise that sets us apart. Whether it's for your personal vehicle or an entire fleet, we provide the same level of care and attention, ensuring your diesel engines are always in the best condition.

Your Questions Answered

Engine Diagnosis: Our diesel mechanics utilize advanced diagnostic tools and techniques to accurately determine the root cause of problems. This enables us to provide effective repair solutions that address the issue at its source.

Repair Techniques: We employ a range of repair methods, tailored to suit the unique specifications of each diesel vehicle. Our mechanics leverage their expertise and the latest technologies to deliver optimal results.

Parts and Components: We use only high-quality, durable parts for our diesel engine repairs and replacements. Our aim is to provide reliable solutions that enhance the performance and lifespan of your diesel engine.

Maintenance Recommendations: Depending on your vehicle's make, model, and usage, we provide specific maintenance advice to keep it running smoothly. Regular check-ups and maintenance can help prevent major issues and extend the lifespan of your vehicle.

Fuel System Expertise: Our team has extensive experience working with various components of a diesel engine's fuel system, including injectors, pumps, and filters. We can accurately diagnose and repair any issues to maintain optimal fuel efficiency.

Cooling System Knowledge: Our mechanics understand the importance of a well-functioning cooling system in a diesel engine. From the radiator to the thermostat and water pump, we can handle all aspects of cooling system maintenance and repair.

Turbocharger Experience: We possess in-depth knowledge and experience in working with turbocharged diesel engines. Our mechanics can efficiently handle any turbocharger issues to maintain optimal engine performance.

Electrical System Competence: Our team is proficient in diagnosing and repairing electrical issues within a diesel engine. Whether it's the battery, alternator, or wiring, we can fix it.

Emission Control Systems: Our mechanics are familiar with emission control systems in diesel engines, such as the DPF (Diesel Particulate Filter) and SCR (Selective Catalytic Reduction) systems. We can help maintain these systems to ensure your diesel engine complies with environmental regulations.

Warranty and Guarantees: We stand behind our work with robust warranties and guarantees, providing you peace of mind. In case any issues arise post-service, we promise to address them promptly and effectively.

Let's Get Started

Whether it's Sunday or any other day of the week, we are always ready to address your diesel repair needs. Don't let truck issues ruin your day. Reach out to us and we'll take care of it. Remember, at R&R Performance Auto, we are always at your service!

With the variety of services we offer, we are sure you'll find what you need with us. Still have questions? Leave a message on our website or join us at our shop. Before you commit, you can review our customer testimonials and find out why we are the preferred choice for diesel repair in the East Valley, Arizona.

In the end, it's not just about fixing vehicles. It's about building relationships based on trust and commitment. So, let's get introduced today! Come join the R&R Performance Auto family and let us take care of your diesel vehicle needs.