I had a misfire in one of my cylinders. One of my plugs was smashed and had the incorrect gap. It ran rough, and I would pull up to a stop light and the truck would just shake so bad. My truck didnt throw any codes for a day or two. Might pull the plugs and check the gaps and see if they need replaced.
2003 Dodge Ram 1500 Hemi 4x4. Mods include Spectre CAI, Magnaflow muffler, Hypertech Max Energy, 2.5 inch level with 1 inch rear block, Rough Country nitro 9000 series shocks, 315/70/17 Hankook ATM tires.