Why Ram Finally Ditched the Infamous Cummins Grid Heater for Glow Plugs
Starting on the passenger side, Cummins moved the diesel oxidation catalyst closer to the turbo for a hotter, cleaner burn.
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Saddle Up, Cowboy: The Ram 2500 HD Has a New Cummins Turbo-Diesel
The 2025 Ram 2500 and 3500 HD has gas and diesel engine options—the standard 405-hp 6.4-liter Hemi V-8 or a 430-hp 6.7-liter ...
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The Ram 2500 HD launches with a new Cummins diesel engine
Get ready to RUMBLE! The 2025 Ram 2500 HD and 3500 HD have a new Cummins turbo-diesel engine. It packs a serious torquey punch as it makes off-roading and towing easier than ever. Check out the ...