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Diesel Engine Repair in Phoenix

Diesel Services at Sundance Auto Service & Machine

At Sundance Auto Service & Machine, we offer specialized maintenance services for diesel trucks and jeeps, including those from GM, Chevy, Dodge, Ford, and others. Our technicians are experts in handling diesel engines, focusing on popular systems such as Duramax, Power Stroke, and Cummins. We're committed to ensuring your vehicle performs at its best, backed by our comprehensive knowledge and experience with diesel technology.


Cooling and Lubrication Systems
To prevent costly diesel engine repairs in the future, it's essential to maintain your diesel engine's cooling system effectively. Ensuring efficient cooling and lubrication in high-performance Duramax, Power Stroke, and Cummins diesel engines is the key to extending the lifespan of vital components such as glow plugs, injectors, and turbos.

Glow Plug Replacement
In all weather conditions and road scenarios, your truck or jeep relies on its glow plug to generate the necessary heat and electrical resistance for engine ignition. We offer the ideal glow plug options for Duramax, Power Stroke, and Cummins diesel engines, including DieselRX, NGK, and more!

Injectors and Turbos
Since 1989, Sundance Auto Service & Machine has been recognized as Phoenix's premier diesel repair facility. We specialize in rejuvenating worn-out, high-performance injectors and turbos within GM, Chevy, Dodge, and Ford trucks. These components are prone to generating unwanted noise or expelling excessive exhaust. A failing injector can lead to poor fuel economy, glow plug complications, and reduced performance, impacting your truck or jeep both on and off the road.

Jeep and Truck Diesel Exhaust Repair
For any diesel truck or jeep, the exhaust system plays a crucial role in directing exhaust gasses away from the internal combustion engine and dispersing them into the atmosphere. This system can be customized to enhance engine performance, modify muffler sound, or reduce emissions. Regular maintenance is crucial to optimizing your diesel GM, Chevy, Dodge, or Ford truck or Jeep's exhaust system.


Popular Brands We Repair and Service

  • Dodge Diesel
  • Ford Engines
  • DuraMax
  • Mercedes
  • Isuzu
  • Cummins
  • Power Stroke
  • GM Diesel Light Duty
  • Chevy


Why Choose Sundance Auto Service & Machine for Your Diesel Maintenance?

Feel free to browse our reviews and discover firsthand why we are known for providing top-tier, convenient diesel maintenance at affordable rates. Pay a visit to our repair shop today and experience the unparalleled expertise of our professional diesel mechanics. Our 5-star reviews have solidified our reputation as one of the most highly recommended diesel repair shops in Phoenix!

Diesel Maintenance FAQs


What maintenance is required for a diesel engine?

Diesel engines crank up the heat compared to their gasoline counterparts. This hotter environment means they're thirsty for fresh oil more often, demanding regular changes and quality checks. To keep them humming through winter, a splash of liquid additive can be their best friend, both during those chilly months and in the spring thaw.

How often should diesel injectors be serviced?

While 95,000 miles is the general lifespan for diesel fuel injectors, don't blindly stick to that number! Your specific car's make, model, and driving habits can significantly impact when they need replacing. Keep an eye out for warning signs like rough idling or decreased fuel efficiency, and consider scheduling a checkup even before hitting the 95,000-mile mark.

How long does a diesel engine last?

A well-maintained diesel engine is a mileage marathon runner. Expect 1 million to 1.5 million miles before major repairs, and some makes and models even boast 30 years of service on the road. That's more than twice the average lifespan of a gasoline engine, thanks to their robust construction and efficient combustion process.

To learn more about our diesel engine repair services, call us at 602-340-0966 or request a quote by clicking below:


Request Quote


Discover More About Diesel Engine Repair At Sundance Auto Service & Machine in Phoenix

Miscellaneous Auto Services
Alignment Services
Engine Repair Services

Contact Us Today!

Got questions? We've got answers! Drop us a line, give us a call, or even stop by. Our team is eager to help you with any auto repair needs you have. Let's get you back on the road safely and swiftly!

What Our Customers Are Saying

Always do great work with our motors in there machine shop

, 09/23/2025

I ran out of gas right at the corner across the street from this shop, and the man working at Sundance was so kind, he located a gas can, filled it, asked me to please return it on my way back from getting gas, all without any question, in 110° heat, he saved me from having to walk and risk getting towed from where my truck was still in the street. A company run by empathic humans is the best in any business. These guys rock!

, 09/18/2025

"WAS" a happy customer with Peoria Ford's service dept. I've used Peoria Ford for years and always took my 2011 Ford Fusion to them for all service needs. Well... my last service was terrible. (See Google Review) After a disaster with Peoria Ford's repair shop, I took my 2011 Ford Fusion SEL to this recommended Auto Repair Shop "Sundance Auto Service & Machine Shop". The shop may not look as snazzy as Peoria Ford's, but the mechanics know their stuff. John quickly and correctly diagnosed the problem within a few hours and gave me a great price to do all the work. Apparently the "Vehicle Control Arms" needed replacement as the bushings were totally worn out. A dangerous situation if not repaired. Something the Peoria Ford service department should have noticed and informed me of. But no. Not one peep about control arms from Peoria Ford. After I gave John the go ahead, Sundance not only repaired the car perfectly, but it also only took them one day to do everything. Dropped the car off that morning and picked it up the next day before noon. And I believe the price would have been nowhere near what Peoria Ford would have charged and probably still not fix the problem. Thank you, John, at Sundance Auto Service & Machine Shop for the great repair job.

, 02/27/2025

Excellent

, 11/20/2024

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Partners

  • ACDelco
  • Jasper
  • Mobil1
  • Motorcraft
  • mopar
  • falken
  • michelin