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    • Gregg Wartgow 5a5390f76069f

    Gregg Wartgow

    235315874 | Kuprevich | Dreamstime
    Fluids & Chemicals

    PC-12: Last of the HD engine oils?

    Gregg Wartgow
    June 17, 2024
    PC-12 is anticipated to be active through 2040 once these oils hit the market in 2027, but will it be the last heavy-duty engine oil class that ever needs to be developed?
    167667373 | Robert Carner | Dreamstime
    Fluids & Chemicals

    The future of heavy-duty engine oils: leaner and cleaner

    Gregg Wartgow
    June 14, 2024
    A new class of heavy-duty engine oils has oil marketers searching for the optimal balance of low viscosity, fuel economy, aftertreatment preservation, and overall wear protection...
    Hickok Waekon
    Tools

    Oscilloscopes signal change in diagnostics

    Gregg Wartgow
    May 17, 2024
    An oscilloscope can see certain things a scan tool can’t, making it a valuable addition to a fleet’s diagnostic toolbox.
    John Hitch | Fleet Maintenance
    Shop Operations

    How to build a shop to suit your technicians

    Gregg Wartgow
    May 16, 2024
    Keeping your technicians in mind when building and moving to a new shop is critical, both in considering the elements that will help them be more efficient and how to organize...
    Erin Brown | Generated by Shutterstock AI | 2453550857; Protractor: 134618495 © DreamStockIcons | Dreamstime.com; Blueprints: 1202267964 | urfinguss | Getty Images; Truck: 1428606150 | Chesky_W | Getty Images
    Shop Operations

    Best practices to improve and expand your shop

    Gregg Wartgow
    May 15, 2024
    Whether you’re building, renovating, or moving into a different facility, success comes down to proper planning, proven partners, and a concept built around both efficiency and...
    Peterbilt
    Peterbilt 579
    Emissions & Efficiency

    How integrated powertrains, engine controls impact fuel efficiency

    Gregg Wartgow
    April 11, 2024
    Hardware improvements that emphasize electronic advancements and reduce excessive idling can lead to greater savings at the pump.