Is your truck running rough or skipping? P0300 trouble code is ï€ Multiple Cylinder Misfire . Could be you just need to replace the spark plugs or you have a bunch of coil packs breaking down. I had the same thing happen to me and I replaces the plugs and the code disappeared.....
RepairPal Certified shops can diagnose and repair your 2006 Dodge Ram 1500. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.