I experienced an issue with a ticking noise coming from the engine. I took the truck to a local repair shop and they indicated that the problem was an issue with the valves not getting enough lubrication. The repair shop indicated that this is an issue with the 2010 – 2015 Ram trucks that they see multiple times every month. They indicated that a company has patented a change to the part that squirts oil onto the valves to correct the issue. To fix the issue I had to have the engine replaced. If I had not replaced the engine to correct the issue the engine could have seized or broken down while I was driving.