Diesel Fuel Injection Service for Chico & Butte County | Valley Fuel Injection

Valley Fuel Injection & Turbo provides Bosch-certified diesel fuel injection service to Chico, Oroville, Paradise, and the greater Butte County area from our facility in Woodland, CA — approximately 1.5 hours south via Highway 99. We’re the nearest Bosch-authorized diesel injection center to the Chico area, and our mail-in testing service makes the distance a non-issue for most injector and pump work.

Butte County is diesel territory. The almond and walnut orchards, rice paddies, cattle ranches, and timber operations that define the region all run on diesel — and so do the trucks that haul everything to market. When that diesel equipment needs fuel injection work that goes beyond what local shops can handle, Chico-area customers turn to Valley Fuel Injection.

How We Serve the Chico Area

We know 1.5 hours is a longer drive than the other communities we serve. That’s why our mail-in testing and rebuild service is especially popular with Chico, Oroville, and Butte County customers. Here’s how it works:

1. Remove your injectors (or have your local Chico shop pull them)
2. Ship or deliver them to us in Woodland — package securely with protective caps on all fittings
3. We test on our Bosch bench and contact you with detailed results within 1–2 business days
4. You decide: rebuild the ones that need it, replace them, or reinstall the ones that passed
5. We ship rebuilt injectors back or you pick them up — typically 3–5 business days for rebuilds

This keeps your local shop doing the mechanical work (removing and reinstalling injectors) while we handle the specialized testing and rebuilding that requires Bosch-certified equipment.

Diesel Services for Chico & Butte County

Agricultural Diesel Service

Butte County’s orchards, rice operations, and ranches depend on diesel equipment year-round. As authorized dealers for Kubota and Yanmar, we provide factory parts and specialized service for the compact and mid-size diesel engines that Butte County agriculture relies on. We also service John Deere, Case, and New Holland injection systems.

Diesel Pickup Trucks

The Chico area has a high concentration of diesel truck owners — work trucks, ranch trucks, and daily drivers. We service all of them:

• Ram/Dodge Cummins — VP44 pump service, 6.7L injector diagnosis
• Chevy/GMC Duramax — LB7 injector replacement, all generations
• Ford Powerstroke — 7.3L through 6.7L complete injection service

Timber & Forestry Equipment

Butte County’s proximity to the Sierra foothills means significant timber and forestry operations. Skidders, log loaders, chippers, and haulers all run diesel injection systems that we can test and service. The same Bosch bench that tests a pickup truck injector tests a Caterpillar or Komatsu injector — precision doesn’t change with the size of the machine.

Getting to Valley Fuel Injection from Chico

For Chico-Area Diesel Shops

We partner with several shops in the Chico and Butte County area as their go-to diesel injection testing resource. If you’re a Chico shop that encounters injector or pump problems beyond your diagnostic capability, we can be your testing partner — send us the injectors, we provide detailed bench-test results and rebuild as needed. Contact us to set up a shop account.

Contact Valley Fuel Injection

Valley Fuel Injection & Turbo, Inc. is an authorized dealer for Bosch, Kubota, Delphi, Yanmar, and Alliant Power. Located in Woodland, CA, we serve diesel owners throughout Butte County and Northern California — both in-shop and via our mail-in testing and rebuild service.