22 February 2026
Why Duramax Owners Are Ditching the CP4 If you own a 2011+ Duramax — LML, L5P, or any variant running the Bosch CP4.2 injection pump — […]
22 February 2026
Why John Deere Injection Pumps Fail — And Why It Matters More Than You Think John Deere has used diesel fuel injection pumps from nearly every […]
22 February 2026
What Are the Stanadyne DB2 and DB4 Injection Pumps? The Stanadyne DB2 and DB4 are rotary distributor-type diesel injection pumps originally manufactured by Roosa Master (later […]
22 February 2026
Published by Valley Fuel Injection & Turbo, Inc. | Woodland, CAFactory-Authorized Service Center for Bosch, Stanadyne, Delphi, Denso & Yanmar When a tractor injection pump fails […]
16 February 2026
Few diesel components cause as much frustration — or as many roadside breakdowns — as a failing Bosch VP44 injection pump. If you own a 1998.5–2002 […]
14 January 2026
Published by Valley Fuel Injection & Turbo, Inc. | Woodland, CAReviewed by VFI’s Bosch-Certified Diesel Technicians Modern diesel engines deliver impressive power, efficiency, and emissions compliance. […]
12 November 2025
Published by Valley Fuel Injection & Turbo, Inc. | Woodland, CAReviewed by VFI’s Bosch-Certified Diesel Technicians You turn the key. The engine cranks strong — starter […]
24 September 2025
Published by Valley Fuel Injection & Turbo, Inc. | Woodland, CAReviewed by VFI’s Bosch-Certified Diesel Technicians If you own a Dodge Ram with a Cummins diesel, […]
