Maintenance

Engines

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March 2014, TruckingInfo.com - WebXclusive

The Lowdown on the New Low-Viscosity Oils

Kinematic viscosity is what you might envision when thinking of viscosity – gravitational flow. But the new oils will meet viscosity standards measured at high temperatures/high shear conditions.

By Deborah Lockridge

Exactly what is this "high-temp, high-shear" viscosity engine oil standard in the works for the next round of EPA emissions standards, and what are engine makers doing to make sure engines will still be well protected?

Tags: Fuel and Oil, Engines, Fuel Economy, GHG emissions, Engine Oil, TMC, API

September 2013, TruckingInfo.com - WebXclusive

Beware When Using Remanufactured Common Rail Injectors

By Deborah Lockridge

Diesel fuel injectors these days are incredibly complex, and that means remanufactured fuel injectors need extra scrutiny. Bosch, which supplies new and remanufactured diesel fuel injectors, recently tested remanufactured and rebuilt common rail injectors and found 70% failed the test.

Tags: Fuel Injection, Bosch, Remanufacturing, Engines

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