I have an 09 Renegade and my timing chains started making noise so I rebuilt the motor and changed the stretched chains. My question what is going to be the next thing that will wear out? Will it be bearings,brakes,axels,or? I also while my motor was out noticed my u joint in my back shaft off the motor had a cap cracked on it. I am waiting for my new u joint so I can put my motor in. Just would like to fix things while it is tore apart.