Posted on October 4, 2021August 14, 2025 by David Ley Bad Fuel Injector Seat, Bad Seal Symptoms, O Ring Leak, Diesel Fuel in Oil, Caterpillar Injectors How Do Caterpillar Fuel Injectors Seat In A 3406E, C15 Cylinder Head? HHP Has The Answers!Watch this video on YouTube Continue reading Bad Fuel Injector Seat, Bad Seal Symptoms, O Ring Leak, Diesel Fuel in Oil, Caterpillar Injectors
Posted on September 29, 2021 by David Ley The Flow Matched Caterpillar 3406e Fuel Injector You’ve Been Waiting For!!! The Flow Matched Caterpillar 3406E Fuel Injector You've Been Waiting For!!!Watch this video on YouTube Continue reading The Flow Matched Caterpillar 3406e Fuel Injector You’ve Been Waiting For!!!
Posted on August 30, 2021 by David Ley Progression of Diesel Engine Pistons (One Piece to Two Piece Pistons) Caterpillar 5EK Piston Upgrade? One Vs. Two Piece Pistons.Watch this video on YouTube Continue reading Progression of Diesel Engine Pistons (One Piece to Two Piece Pistons)
Posted on August 4, 2021 by David Ley Need a new DEF Doser for your Cummins Aftertreatment System? Stay compliant with one of these! Cummins DEF Dosing Module For Sale At HHP!Watch this video on YouTube Continue reading Need a new DEF Doser for your Cummins Aftertreatment System? Stay compliant with one of these!
Posted on July 23, 2021 by David Ley Misfire, Trouble Starting or Poor Fuel Economy? Time to replace your CAT C15 Fuel Injectors! Caterpillar C15 Fuel Injectors Problems? HHP Can Help!Watch this video on YouTube Continue reading Misfire, Trouble Starting or Poor Fuel Economy? Time to replace your CAT C15 Fuel Injectors!
Posted on July 7, 2021 by David Ley NEW, Cummins ISL Cylinder Head at Highway and Heavy Parts, Upgrade your Diesel Engine!!! Why You Should Buy Your Cummins ISL Cylinder Head From HHP!Watch this video on YouTube Continue reading NEW, Cummins ISL Cylinder Head at Highway and Heavy Parts, Upgrade your Diesel Engine!!!
Posted on June 16, 2021 by David Ley CAT C15 ACERT SDP Engine Review Caterpillar C15 ACERT SDP Engine Review. Check This Out!Watch this video on YouTube Continue reading CAT C15 ACERT SDP Engine Review
Posted on June 9, 2021August 14, 2025 by David Ley Caterpillar Rebuild Kits, In-Frame & Overhaul Kits, C15,C15 Acert,3406E, Caterpillar 3406E, C15 Engine Rebuild Kits From HHP!Watch this video on YouTube Continue reading Caterpillar Rebuild Kits, In-Frame & Overhaul Kits, C15,C15 Acert,3406E,
Posted on May 26, 2021 by David Ley Remove your VGT Turbo? Should I replace it with a traditional turbocharger or keep my VGT Turbo? VGT Turbo Problems? Discover Why Deleting It Might Cost You MoreWatch this video on YouTube Continue reading Remove your VGT Turbo? Should I replace it with a traditional turbocharger or keep my VGT Turbo?
Posted on May 17, 2021 by David Ley Natural Gas Cylinder Head, Cummins ISL G & ISL Diesel Engine, Cummins Engines, Why they crack? Cummins ISL G & ISL Diesel Engine Natural Gas Cylinder Head Problems? HHP Can Help!Watch this video on YouTube Continue reading Natural Gas Cylinder Head, Cummins ISL G & ISL Diesel Engine, Cummins Engines, Why they crack?
Posted on April 26, 2021 by David Ley John Deere Engine Parts, Replacement parts for the 6090, 6081, 6068, 4045, 3029 & More! Engine Parts For John Deere 3029, 4045, 6068, 6081, and 6090 Engines At HHP!Watch this video on YouTube Continue reading John Deere Engine Parts, Replacement parts for the 6090, 6081, 6068, 4045, 3029 & More!
Posted on April 12, 2021 by David Ley Cummins Camshaft Issues, ISX Diesel Engine Knocking, Ticking Noises Diagnosis Cummins ISX Camshaft Issues? Learn How to Diagnose and FixWatch this video on YouTube Continue reading Cummins Camshaft Issues, ISX Diesel Engine Knocking, Ticking Noises Diagnosis