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clean exhaust filter

  1. Get In the VAN!!!
    Hoping someone can help me. 2009 Chevy Express 2500 Cargo Van Duramax Diesel with 180K miles. Have had "clean exhaust filter" / reduced power message and had the DPF manually cleaned twice. I am still getting the clean exhaust filter message and when I start the van it goes into "Engine Power...
  2. 07.5-10 LMM Duramax Powertrain
    Hoping someone can help me. 2009 Chevy Express 2500 Cargo Van Duramax Diesel with 180K miles. Have had "clean exhaust filter" / reduced power message and had the DPF manually cleaned twice. I am still getting the clean exhaust filter message and when I start the van it goes into "Engine Power...
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