Have a 2019 ram 2500 bighorn. Bought in late September 2022, was ram certified with some of original warranty left. I bought extended drive train. Anyway it has been in the shop since nov4 of 2022. They can’t seem to figure out the popping sound. Replaced u joints, transfer case, transmission, the cab mounts. Now they tell me I need to wait til next week for an engineer from Detroit. They have had my truck almost 3 mos. More than I have been able to drive. I am getting very frustrated as I need my truck. The rental they gave me can’t do what the 2500 was intended. Today is 1/26/2023. How much longer do I need to wait to get my truck back. Sheesh.