Check the A/C lines going to the compressor and the one that runs along the radiator for oil stains. Look where it is crimped to the rubber part. If it is oily, there is where your leak(s) are. Seen a few bad Good Year hoses on these cars. The stop leak/lubricator stuff that Wal-Mart sells will stop these connections from leaking. I did my wife's car 2 years ago and it still holds the charge. When the R134a leaks out the compressor will cycle on/off real fast or not run at all.
