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Stop the 2026 GM Timing Cover Leak with ALLDATA Torque Sequences and ACDelco Sealant Protocols

As we move through 2026, GM technicians are seeing a surge in timing cover failures on 2017–2026 models, often stemming from improper surface prep or outdated torque sequences. With ACDelco releasing ...
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This GM 3.0L Duramax LM2 Hit 140K Miles—Then a Known Issue Caused Major Engine Damage

View post: Honda’s EV Bet Backfires As Automaker Faces Historic $2.5 Billion Loss The Duramax LM2 diesel offered power and efficiency, but early models had timing chain issues. Engine teardown ...