
Diesel Emissions Systems Explained: DPF, SCR, EGR, and DEF
A complete guide to modern diesel emissions systems including DPF, SCR, EGR, and DEF. Learn how these systems work, common problems, and maintenance tips to keep your engine running clean.
Expert guides, maintenance tips, and industry knowledge from our team with over 45 years of diesel engine experience.

A complete guide to modern diesel emissions systems including DPF, SCR, EGR, and DEF. Learn how these systems work, common problems, and maintenance tips to keep your engine running clean.

Cold weather is the enemy of diesel engines. Learn essential winter maintenance tips including fuel treatment, block heaters, battery care, and cold-start procedures to protect your investment.

Choosing the right engine oil is critical for diesel engine longevity. Learn about oil types, viscosity grades, API ratings, and optimal change intervals for your application.

Proper break-in procedures are essential for maximizing the life of your remanufactured diesel engine. Learn the step-by-step process for the first 1,000 miles to ensure optimal performance.

A comprehensive comparison of diesel and gasoline engines for commercial applications. Learn the key differences in power, efficiency, longevity, and total cost of ownership.

Understanding the core return process is essential when purchasing a remanufactured diesel engine. Learn how core charges work and how to maximize your core refund.

A comprehensive guide to replacing engines in excavators, loaders, dozers, and other heavy equipment. Learn the process, costs, and best practices.

Demystifying horsepower and torque ratings for diesel engines. Learn what these numbers mean and how to choose the right power for your application.

How long should a commercial truck engine last? Learn about engine lifespan expectations and how to decide between rebuilding and replacing your diesel engine.

Learn the critical warning signs that indicate your diesel engine may need replacement. Early detection can save you from costly breakdowns and extended downtime.

Your fuel system is critical to engine performance and longevity. Learn essential maintenance practices to protect your remanufactured diesel engine investment.

Maximize your investment with proven strategies to extend the lifespan of your remanufactured diesel engine. Learn the maintenance practices that keep engines running for 500,000+ miles.

Navigate the complex world of diesel engine warranties. Learn what's covered, what voids coverage, and how to choose the best warranty protection for your needs.

Discover how fleet managers are reducing downtime and cutting costs with strategic use of remanufactured diesel engines. Real strategies for real results.

A practical guide to diagnosing common diesel engine problems. Learn what symptoms mean and when you can fix it yourself versus when to call a professional.

Understanding the key differences between remanufactured and rebuilt diesel engines can save you thousands and ensure you get the quality your fleet deserves.

A comprehensive guide to selecting the perfect remanufactured diesel engine for your commercial fleet, covering key factors like horsepower, torque, and application requirements.

Learn the top maintenance practices that can help your remanufactured diesel engine last longer and perform better, saving you money on repairs and downtime.

An in-depth comparison of two legendary diesel engines - the Cummins ISX and Caterpillar C15. Learn which engine is right for your trucking application.

A complete guide to understanding warranty coverage for remanufactured diesel engines, including what's covered, what's not, and how to protect your investment.
Our diesel engine experts are ready to help you find the perfect remanufactured engine for your application.