Good evening SRT enthusiast. I currently own an '05 SRT-6 w/25k. I barely drive my car but I still try to keep it in top shape. Just the other day I took it in for a oil change. While on the lift, my mechanic called me over and told me that I have a leak of some sort. He said it's not imperative but eventually need to be taken care of. Take a look at the pic. Pardon my ignorance but I'm not a mechanic. Can someone tell me what's the problem here, where's it coming from, and possible what caused this? Also, what part do I need to buy and where can I get it from. Thanks in advance.