I have a 1992 RS 3.1 automatic with 181,000 miles that is going through coolant like crazy. There are no apparent leaks and no puddles in the garage/driveway after it has been parked. The hoses all seem secure and not dried out or cracked. I really have had little/no trouble with this car since I bought it in '95. Any ideas/suggestions?

 

One way to find the leak is to get the system pressure tested. If its leaking that test will prove it.