From manufacturing dodge put a clamp on a rubber hose that gs to the transmission heater. That clamped rubbed a hole into the metal antifreeze line above it. My car started over heating on a busy road. Luckily I was able to pull off without being hit. Dodge dsnt wanna do anything about it but its a known issue for the Durangos. But dodge wont recall the issue. Instead their wanting to charge people anywhere from 2k up to 6k depending what state you live it. The issue is known to occur around 50k miles to around 65k miles