Diesel Fuel Injection Service in Woodland, CA | Valley Fuel Injection

Valley Fuel Injection & Turbo is Woodland’s own Bosch-certified diesel fuel injection center — located on East Beamer Street and serving our hometown community since 1993. We provide professional diesel injector testing, remanufacturing, fuel pump service, turbocharger repair, and parts sales right here in the heart of Yolo County.

While diesel owners from Sacramento to Reno drive to our facility for specialized injection work, Woodland customers have the advantage of being minutes away from the only shop of its kind in the region. Whether you’re a local farmer, a diesel truck owner, a Woodland business running fleet vehicles, or a shop that needs a testing partner — we’re right here.

Woodland’s Diesel Fuel Injection Specialists

Valley Fuel Injection has been part of the Woodland business community for over 30 years. What started as a specialized diesel injection shop has grown into a full-service Bosch-certified facility with factory-authorized test equipment, in-house remanufacturing capabilities, and authorized dealer relationships with the biggest names in diesel.

We’re not a general auto shop that happens to work on diesels. Diesel fuel injection is all we do — and that singular focus is why shops from across Northern California send their injection work to us. Woodland is home to a level of diesel injection expertise that most cities our size simply don’t have.

• Bosch-Certified Diesel Center — Factory-authorized testing equipment that measures injector performance to OEM specifications. Watch our testing process →
• In-House Remanufacturing — Injectors and pumps are tested, rebuilt, and retested entirely on-site at our Beamer Street facility. Nothing leaves our shop until it meets factory specs.
• Kubota Authorized Dealer — Factory parts and service for the Kubota engines that power Woodland and Yolo County agriculture.
• Yanmar Authorized Dealer — Genuine Yanmar parts and service for compact diesel engines.
• Alliant Power & Delphi Authorized Dealer — OEM parts from multiple manufacturers means we service virtually every diesel platform.

Diesel Services in Woodland

Injector Testing & Remanufacturing

Our Bosch-certified test bench is the heart of our operation. We test common rail, HEUI, unit injectors, and mechanical injectors for every major diesel platform. For Woodland customers, turnaround is often same-day for testing and 2–3 days for complete rebuilds. We carry remanufactured and new injectors in stock for immediate pickup.

Fuel Injection Pump Service

From VP44 pumps on 5.9 Cummins trucks to CP3 and CP4 high-pressure pumps on modern common rail engines, we test, rebuild, and sell injection pumps. Learn about VP44 pump failures →

Common Rail System Diagnosis

Modern diesels run common rail injection systems at 23,000–29,000+ PSI. Diagnosing problems in these systems requires Bosch-certified equipment that general shops don’t have. We do. Common rail service details →

Turbocharger Service

Turbo problems and injection issues often go hand in hand. We diagnose and service turbochargers in-house, so if your diesel has both concerns, we handle it all in one visit. Turbocharger service details →

Drive-In Repair Service

For Woodland customers, we offer full drive-in repair — bring your truck or equipment to our Beamer Street facility and our factory-trained technicians handle everything from diagnosis through repair. No need to pull injectors yourself.

Platforms We Service

Pickup Trucks: Dodge/Ram Cummins (5.9L & 6.7L), Chevy/GMC Duramax (LB7, LLY, LBZ, LMM, LML, L5P), Ford Powerstroke (7.3L, 6.0L, 6.4L, 6.7L)

Agricultural: Kubota, Yanmar, John Deere, Case IH, New Holland — the engines that keep Woodland and Yolo County farms running

Commercial & Fleet: Freightliner, Kenworth, Peterbilt, International — we service Woodland-area fleets and owner-operators

Industrial & Construction: Komatsu, Caterpillar, Bobcat — construction and earthmoving equipment

Serving Woodland Agriculture

Woodland sits in the middle of one of the most productive agricultural regions in California. Tomatoes, rice, sunflowers, alfalfa, and row crops surround our city — and all of it depends on diesel-powered equipment. As an authorized Kubota and Yanmar dealer with Bosch-certified injection capabilities, we provide Woodland farmers with factory-level service for their most critical equipment without leaving town.

When your tractor needs injector work during harvest or your irrigation pump engine isn’t running right, you need a specialist who’s close and fast. That’s us.

Woodland’s Diesel Hub

What many people don’t realize is that Valley Fuel Injection serves as a diesel injection resource for the entire region. Shops from Sacramento, Roseville, Chico, Redding, Stockton, and even Reno, Nevada send injectors to our Woodland facility for testing and rebuilding. Diesel truck owners drive from hours away because there’s simply no other Bosch-certified injection center in the region.

As a Woodland resident, you have the unique advantage of being minutes from this level of expertise. No shipping, no long drives, no waiting — just walk in or call.

Visit Us in Woodland

What Our Customers Say

With a 4.7-star rating across 50+ reviews on Google and Yelp, Valley Fuel Injection is the highest-rated diesel injection specialist in the region. Read our customer reviews →

Contact Valley Fuel Injection — Woodland’s Diesel Injection Experts

Valley Fuel Injection & Turbo, Inc. is an authorized dealer for Bosch, Kubota, Delphi, Yanmar, and Alliant Power. Proudly located in Woodland, CA since 1993 — serving our hometown and all of Northern California with Bosch-certified diesel fuel injection expertise.