GM has issued a new special coverage bulletin for certain units of the 2023 Chevy Silverado 1500 equipped with the 3.0L I6 LZ0 Duramax turbodiesel engine.

A wide range of GM models, including several Chevy cars, crossovers, and SUVs, are affected in a recall over potential fuel pump control module failure.

In early August, GM finally opened a gap in the floodgates when it released a revised valve body and updated repair procedure ...