Diesel Fuel Injection Repairs and Rebuilds - Barrington, RI

  • Diesel fuel injection repairs

At Diesel’s Fuel Injection Service, we offer affordable, quality fuel injection service and repair for personal and fleet vehicles in Barrington, Rhode Island. Our expertise covers every aspect of fuel injection service and repair, spanning your vehicle’s entire fuel system.

Diesel fuel injection systems

Injector testing & rebuilding

Pump testing

Pump repair


Fuel Injection Service & Repair

In some cases, there’s a simple issue behind your fuel injection problems. With our complete in-house testing services, we can quickly pinpoint the issue, saving you both time and money on your fuel injection service and repairs.

Expert Fuel Injector and Fuel Pump Rebuilds

Our expert team repairs and rebuilds diesel fuel injection pumps and injectors for both fleets and personal vehicles. We use the latest diagnostic and testing methods—from in-depth electronics assessments to “pop” testing—to diagnose the spray pressure of your injectors. Our goal is to quickly identify and thoroughly service your fuel injection problem, saving you time and money!


  • Pickup truck

    Light Duty Pickup Trucks

    • Chevy/GMC Duramax 6.6L
    • Dodge/Cummins 5.9L & 6.7L
    • Ford Powerstroke 6.4L & 6.7L

  • Diesel box truck

    Mid-range Trucks

    • Cummins 8.3L
    • Hino
    • Isuzu and Mitsubishi

  • John Deere tractor

    Industrial & Marine Vehicles

    • Case New Holland (CNH)
    • John Deere
    • Cummins (Industrial & Marine)
    • Kamatsu

  • Diesel Jeep

    Automotive

    • Jeep Liberty
    • Mercedes
    • Sprinter


One-Year Fuel Injector Parts & Service Warranty

At Diesel's Fuel Injection Service, we’ve worked hard to build long-standing relationships with our customers, and we’re confident in the work we do. All of our parts and services come with a one-year unlimited mileage, unlimited hour warranty. You can always count on us for honest, dependable service and quality workmanship. We call this the Diesel's difference!


Diesel Fuel Injector Repair Services - Barrington, RI

Whether your engine is running rough or having difficulty starting or accelerating, our expert technicians will quickly diagnose your issue and provide whatever end-to-end rebuild or repair you need at an affordable price. Don’t let your injector or fuel pump issues keep you from your work or play! Reach out to our fuel injection testing, service, and repair experts today.

42 Dunklee Road • Bow, NH 03304