I'm having trouble with the AC in my 03 and hope it's ok to post here. My system has enough freon in it, but won't run. I sprayed the lines with a garden hose under the air box while cleaning the engine compartment, and the AC compressor kicks in and the system blows fairly cold air. The compressor will cycle a few times then will over pressure the system and I have to manually turn off the AC. Both cooling fans on the radiator also start and will run. Once I shut the system off and restart it it will run and cool if I hit it with the hose again. Ideas? hi/lo pressure switch is there too.......I'm miffed