Well the other day it rained so hard that my car was partially underwater. So I go out and move it, and she seems to be fine. Well going home the alternator wasnt charging under 3k rpms. So I stupidly stop at a store to get some dinner, and the car wouldnt start. The tow truck arrives an hour later and jump starts the Cobra. After that no more alternator issues, she has kept a full charge. Well yesterday i hear what seems to be an exaust leak...I didnt really think to much about it. But the low coolant light on the dash was bothering me. So today coming back from lunch it almost overheats, and i smell coolant something fierce. I popped the hood and the resivoir is full. Could the exhaust leak and the coolant be the same issue, or may there be more going on under the surface?