With mine the oil and water was mixing also it was leaking around the front part of it !

I have 102097 and put 1200 on average every two weeks on my 07 2dr. I plan to keep it till the refresh and hopeful diesel option at the end of 2014. Only bad stuff to happen to me was a cracked radiator, leaky water pump, and front seal. I still get around 16-17 mpg with 4" lift and 315-75-16's. Its an auto BTW.