Overbalancing: What you need to know; Rebuilding Diesel Engines: The Missing Step; Engine Diagnostics: What every shop should do; Valve Guides are the guide; Sleeving Blocks: Cast Iron and Aluminum.
Read the complete digital version of this issue, go to https://engineprofessional.com/2025EPQ1
PRI 2024 Recap – Steve Fox
EREF Grants and Scholarships – Jim Rickoff
Engine Diagnostics – Chris Hamann
Cummins Hydrogen 6.7L Engine – Brian Roberts
The Guide is… The Guide – Chuck Lynch
Shop Supplies – Andy Kennedy
Sleeving Aluminum and Cast Iron Blocks – Brian Roberts
Overbalancing and the Use of Heavy Metal – Mike Mavrigian
Prosis Pro is Bursting with New Engines – Rob Munro
Everyday Savings with Your AERA Membership – Amanda Goyette
Key Fobs – Karen Tendering
The Missing Step in Rebuilding a Heavy-duty Diesel Engine – Steve Scott
Diesel Engine Diagnosis – Francisco Aristizabal

