More 3.6 carnage

My Grand Caravan started ticking around 140K and noticed some sparkle in the oil when I changed it. Bought used with 109K and a stack of synthetic oil change reciepts. Late last summer with almost 170K it broke a valve spring! Replaced the spring and the loose cam follower (which was on a different lobe). Cam was pretty chewed up, but still had most of its lobe, and I wasn't going to buy a cam if the valve wasn't going to seal. Still running, but ticking from the front bank.