22 February 2026
The Most Overlooked Component in Your Diesel Fuel System Every diesel owner knows about injectors, turbochargers, and injection pumps. But the component that protects all of […]
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
Why Listen to Us About Fuel Additives? There are hundreds of articles ranking diesel fuel additives. Most of them are written by people who have never […]
22 February 2026
Professional Diesel Injector Testing — From Anywhere in the U.S. Not every diesel shop has the equipment to properly test fuel injectors. Most don’t. That’s why […]
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 […]
22 February 2026
Published by Valley Fuel Injection & Turbo, Inc. | Woodland, CAReviewed by VFI’s Bosch-Certified Diesel Technicians Your diesel turbocharger spins at over 100,000 RPM, handles exhaust […]
22 February 2026
Published by Valley Fuel Injection & Turbo, Inc. | Woodland, CAAuthorized Kubota Engine Dealer & Bosch-Certified Diesel Specialists Air trapped in the fuel system is one […]
