Dpf Regen Odor

By BlackSilver
December 2, 2008 in 2000-2014 Silverado HD & Sierra HD

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BlackSilver

Posted December 2, 2008

If you get a sharp odor in the cabin when your LMM is doing a DPF regen, you may have leakage at the turbocharger downpipe connection. Caused by misalignment of the tube, and takes about 45 minutes for the dealer to fix it.

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