2024 Chevy Duramax Problems 2022. The 3.0 duramax is prone to fuel injector and injection pump failure, egr issues, and a few smaller maintenance related problems. Gm has issued a voluntary emissions recall for certain units of the 2022 chevy silverado hd equipped with the 6.6l v8 l5p turbodiesel duramax engine due to a faulty.
We also learn about the l5p duramax engine utilizing improved engine braking through a more potent turbo vane actuator, upgraded valve springs, and the integration of the. We’re going to discuss each of these.