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Engines

Understanding Direct and Port Injection in Engines

Today, we use fuel injection to get our engines running, and there are two main ways to make this mixture happen in an internal combustion engine – direct injection or port injection. But what, exactly, do they do?

The Future of Medium-Duty Truck Engines

The medium-duty truck market is healthy, ready for continued growth, and currently impacted by several outside factors including emissions regulations and fleet needs.

Navistar Gains Reversal of Massive MaxxForce Judgment

A state appellate court has reversed a judgment against Navistar Inc. that resulted from a lawsuit in which a motor carrier alleged that trucks it purchased powered by the MaxxForce 13L diesel engine were defective.

Navistar to Settle Class Actions over MaxxForce Engines

Navistar International has agreed to settle pending class action lawsuits that alleged that certain Navistar MaxxForce Advanced EGR engines are defective and that Navistar failed to disclose or correct the alleged defect.