Still under 1000 miles on my Laramie. Today when I left work I thought it felt a little sluggish. A few miles later it was so noticeable I pulled over and popped the hood took look around for anything that appeared out of place (I'm not an idiot, but definitely not a mechanic). Everything appeared normal. I turned the truck off and let it sit for a few minute then started and continued home. Check engine light came on almost immediately. Code reader says P303 cylinder three misfire three times and P113D once. Truck feels weak. Anybody had any issues like this?