stock 2009 6.7 is smoking black smoke

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06-30-2019, 11:28 PM

greenrig

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stock 2009 6.7 is smoking black smoke

New to me stock 2009 6.7 Bluetech 4x4 is smoking black smoke. Didnt notice when i test drove it but when following behind its blowing (not a lot) black smoke. Not just at acceleration seemingly random light to heavy puffs of smoke and also when accelerating.

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07-01-2019, 11:54 PM

xcc_rider

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Are you sure it's all stock?
If it's got all the exhaust components then you've got a damaged particulate filter.

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07-06-2019, 01:35 PM

greenrig

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so now ive got 2 codes that just came up. P2002 (DPF efficiency below threshold) and P2509 (ECM/PCM power input signal intermittent. Sounds expensive! Where to start?

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