So, like many of you, I bought my durango used. It's in good shape, but I have no records of what has and hasn't been done, as far as maintanence. I've put out any figurative fires, that is, things that were obviously broken/worn out. Nothing major like a tranny. Oil has been changed and switched to synthetic recently. Here's the question. What would you do next? I'm all for preventive main., and want to do it in small bites while things are in good shape. Just gimme your top 2.
('00 Durango 4.7 w/ 135,000 miles)

 

ball joints are a big one on these trucks (if they are bolted on they have been done already) but really that is the weak point of your truck (the transmission behind the 4.7 is pretty good)