So my 2014 2500 6.4l has a low end rod or wrist pin knock according to the local Ram dealer and my truck was out of the 5 year warranty by 2 days when i called the warranty customer service and was told they would not do anything for me. The truck only has 62000mi. The dealership is saying that they usually replace the long block in this situation. Is it possible to rebuild the motor if i can figure out which rod it is if it is the wrist pin or am i stuck putting a junkyard motor or dropping the major expense of a factory long block. Im very disappointed in Ram right now.