My 2000 Jeep GC with the 4.7L has had its ups and downs.
I never had any mechanical issues with my Jeep from when I purchased it (120,000 miles) to 160,000 miles. However, since I passed 160,000 miles (I'm at 178,000 on it now), I have had to replace:
-Radiator
-Electric Fan
-Electric Fan...