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Top 10 problems with LS truck engines

Discover the top 10 issues with LS truck engines. Learn what to watch for, common failures, and tips to keep your engine ...
GM Authority

Everything To Know About DPF Regeneration With The GM Duramax 3.0L LZ0 Engine

The GM Duramax 3.0L LZ0 engine relies on a Diesel Particulate Filter, or DPF, to reduce emissions. Now, we're taking a closer ...