Comments by "cengeb" (@cengeb) on "Diesel Fuel System Filters! Duramax u0026 Powerstroke 6.6 u0026 6.7" video.

  1. When do you need to get an EPA certification on stuff like AC and waste disposals?
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  2. What are the hazardous waste rules down there? Old oil, filters etc, more COSTS, add it to the price charged, all dealers do, and list it as hazardous waste disposal
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