6.6L Duramax Diesel Cold-Start on 3500HD with High Idle

Got some fresh snow the previous night, and temperatures were hovering right around 25 degrees. Thought it would be a good opportunity to get a cold start video.

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2015 Duramax Diesel Cold Start -20ºF
To all the idiots that are saying I don't know how to start my truck or need to let the glow plugs warm up. STOP MAKING RIDICULOUS COMMENTS ON SOMETHING YOU KNOW ABSOLUTELY NOTHING ABOUT. Cold starting my 2015 GMC Sierra duramax diesel at about -20 degrees. Truck was not plugged in and had been sitting 24 hours. Engine all stock.





Duramax diesel cold start 2016 Sierra
Cold starting a brand new Sierra at the dealership. -12F.





Lope tune! Dodge cummin! Got smoke??
via YouTube Capture





2003 Dodge Ram 3500 cold start at -24F
Jan. 09, South Central Minnesota, -24F, cold start with no block heater. Dodge Ram 3500 with Cummins turbodiesel, 233,000 miles




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