Quality issues related to the 3.0L I6 LZ0 turbodiesel Duramax are drawing more and more attention online, and in response, GM has issued a new Service Bulletin.
The 3.0L I6 LM2 turbodiesel Duramax engine is currently unavailable to order on the 2022 Chevy Silverado 1500 in the Custom Trail Boss, LTZ and High Country trim levels only, GM Authority has learned.
Performance, towing, fuel economy, and more details about the Chevy and GMC models with the first-generation Duramax inline-six. The first-generation 3.0-liter LM2 Duramax diesel engine was a GM ...
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