O-Ringing in high-pressure applications; Rebuilding ISX & X15 Diesel Engines: Oddities That Can Ruin Your Day; Hybrids: Your Next Engine Job; Natural Gas Engine Basics: Fuel and Ignition Systems.
Read the complete digital version of this issue, go to https://engineprofessional.com/2026EPQ1
PRI 2025 Recap – Steve Fox
Press 2 for Aggravation – Chuck Lynch
Decoding Crankshaft Failures – Jim Dettore
Cover Story: John Deere JD18 Engine – Brian Roberts
O-Ringing – Mike Mavrigian
PCI Compliance Made Easy – Basys Processing
EREF Grants and Scholarships – Jim Rickoff
Prosis Pro: Bouncing Off the Rev-Limiter – Rob Munro
Hybrids Are Your Next Engine Job – Charles Navarro
Natural Gas Engine Basics – Francisco Aristizabal
Don’t Risk It: Why Staying Updated Matters – Amanda Goyette
Machining Diesel Engine Components – Andy Kennedy
Easy Monthly Payments – Karen Tendering
Rebuilding the ISX and X15 – Steve Scott
