Chevrolet has announced that the 2017 Silverado 2500HD features a new air intake system that drives cool, dry air into the engine for sustained performance and cooler engine temperatures during difficult driving conditions. The patented intake system underwent extensive testing based on the most challenging real-world driving conditions to ensure competence and performance no matter the weather.
The new air intake system is marked by a dramatic hood scoop. Essentially an inlet at the front of the hood, the scoop provides 60 percent of the air to the Duramax diesel engine.
The air provided to the engine is very close to the outside ambient temperature and much cooler than the air under the hood. Cooler air helps the engine run better under load, especially in conditions where engine and transmission temperatures can rise quickly. Running cooler allows the Duramax diesel to maintain full