Cummins Service West St. Paul

Fourth Generation Family Owned Auto Repair

When you need quality Cummins service for your Dodge pick up, visit a shop that understands your engine’s special needs: Signal Garage in West St. Paul! From routine maintenance to Cummins repair, our ASE-certified technicians have the experience and equipment to give your vehicle the attention it deserves. We can keep your diesel running at peak performance, improve its reliability, and preserve its value.

Comprehensive Cummins Repair & Maintenance for Your Dodge Pick Up

Our technicians offer comprehensive Cummins service and repair, including:

  • Leaking fuel injectors
  • Exhaust manifold leaks
  • Fuel filter replacement
  • Fuel injector cleaning
  • Accelerator pedal position sensor failure
  • Fuel lift pump failure
  • Injection pump & injector failures
  • Cracked exhaust manifolds
  • Engine Control Module (ECM) failure
  • Clogged diesel particulate filters
  • Head gasket replacement
  • Oil & filter changes
  • Fluid changes & flushes
  • 30K, 60K, and 90K service
  • Check engine light testing & troubleshooting
  • Cooling system repair
  • And more!

Whether you’re coming due for your Cummins service or you need Cummins repair, you can rely on our family-owned and operated shop to keep your Dodge pick up on the road! We also back all repairs with a lifetime warranty on parts and service and offer 6-month interest-free financing. Schedule your appointment today at one of our three convenient locations in St. Paul or West St. Paul!

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Grand Avenue

2050 Grand Avenue
St Paul, MN 55105
8AM – 5:30PM
(651) 690-1487

Marshall Avenue

1592 Marshall Avenue
St Paul, MN 55104
8AM – 5:30PM
(651) 728-6200

West Saint Paul

84 Moreland Ave East
West St Paul, MN 55118
8AM – 5:30PM
(651) 457-2668

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