Quote Originally Posted by BillBoost37 View Post
3.4's are known for cracked heads/head gaskets, 3800's aren't.

BTW, it's winter condensation in exhaust is very normal.
Yup...had to have both head gaskets in my wifes Montana with the 3.4 at around 50,000 miles. VERY common, from other people I've talked to. With 3.4, it's the head gaskets. 3.1, it's the LIM...