I have a 99' chrysler lhs leaking anti-freeze. Its not a slow leak, I am constantly adding more around once every other week. I can't figure it out where it is going. No puddles or spots, not in the oil, it's just disapearing. I have high miles (151k) and I am fearing the worst. Is it leaking into my engine? Head gasket? Loose hose? Resivoir? Where is it going? Keep in mind I don't know much about cars plus these chryslers are hard to "get to" which makes it hard to work on and hard to diagnose the problem. What are the possibilities? Should I trade or could it be "worth" fixing?