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Alliant Power Fuel Injection and Drive-In Service Shop

Pueblo, Colorado

Phone: 719.547.9611
Hours: Mon-Fri 8:00 AM-5:00 PM
Address: 36 N Laser Dr., Pueblo, CO

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We Fix It All, From Brakes to Bulldozers: Diesel Repair Expertise for You


Drive-In Service Shop

Don’t let a broken part sideline your truck or trailer. Alliant Power in Pueblo, CO tackles everything diesel, from routine maintenance like brakes and filters to complex engine and transmission repairs. We use top-of-the-line, OEM-equivalent parts to ensure your vehicle gets the best, without breaking the bank.

Need specialized repairs? We’ve got you covered. We handle school buses, heavy equipment, and more. No matter the job, our diesel experts have the skills and experience to get you back on the road fast.

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36 N Laser Dr.
Pueblo, CO
Mon-Fri
8:00 AM-5:00 PM

Fuel Injection Shop

Is your diesel engine coughing, sputtering, or acting sluggish? You might have a fuel injection issue, and that’s where Alliant Power steps in. We’re not just any repair shop; we’re diesel fuel injection specialists, dedicated to restoring your engine’s lost power and performance.

Think of us as your one-stop shop for all things fuel injection. Whether it’s a faulty injector causing rough idling or a failing pump affecting your entire fuel system, our team of experts can handle it all. We use advanced diagnostic equipment and genuine OEM parts to pinpoint the problem and ensure a lasting fix.

Don’t settle for sluggish performance. Bring your diesel to Alliant Power in Pueblo, Colorado and experience the difference of expert fuel injection service. We’ll get you back on the road with a smooth, powerful engine, ready to tackle any job.

Why Choose Alliant Power Pueblo?

Expert repairs:
We tackle complex overhauls & simple diagnostics.

Quality parts:
We use high-grade OEM-level parts for lasting fixes.

Peace of mind:
Top-of-the-line warranties keep your truck on the road.

Repairing all systems:
Brakes, filters, engines, transmissions & more!

Fuel Injection Testing & Repair

  • Common rail testing
  • Mechanical injector testing
  • Spray pattern
  • Open pressure
  • Seat and return leakage

Fuel Injection Pump Testing & Repair

  • High and low idle
  • Torque curves
  • Leak testing
  • Fuel delivery, cranking repair to full load RPM
  • Governor cutoff RPM
  • Phase timing
Applications We Service

Bobcat®
Case IH®
Caterpillar®
Cummins®
Detroit Diesel®
Dodge®
Ford®
GM®
International®
Isuzu®
John Deere®
Kubota®
Mack®
Massey Ferguson®
Perkins®
Volvo®

Client Testimonial

“I had new injectors installed in my 05 5.9l cummins and service was great”

N. Brown | Google Review
Client Testimonial

“We were traveling through from WA to TX when we experienced several mechanical issues. My mechanic in WA recommended Alliant Power. They were really busy but took the time (3hrs) to check out the issue(S!). Mike was my mechanic and was amazing. He was really patient with our three kids (5yr, 4yr & 2yr old) and fixed several of my semi simple issues that me as an ex mechanic didn’t know and didn’t think of. The Manager even asked if we got everything handled and how us 5 are doing on the road trip. I can’t recommend Alliant enough, Thank you!”

M. Ingrum | Google Review
Client Testimonial

“A great place for purchasing diesel parts for our customers. Thank you so much for taking such good care of us. From turbos to injectors, Diesel Forward has a great staff to take care of all our parts needs.”

G. Budwine | Google Review
Trusted Brands

From fuel system and engine components to turbochargers, filtration products and fuel additives—we carry all the best brands.