Causes and Fixes Chevrolet P0300 Code 2011 Silverado Firing Order
2008 Silverado 4.8 5th cylinder misfire. The final moments for the 350 with the broken water jacket and worn crank thrust surfaces. The firing order is 1,8,7,2,6,5,4,3, which is different from the old sbc motors in case your used to those. It's a good sign that your misfire is on #5. ...