[wehswarriorS-10]

yeah u gotta have freon in the system for it to work and the squallin u heard before since now i nkow there was no freon in its was probably the pistons in ur compressor lockin up cuz the freon has oil in it and if u have none then ur compressor gets no oil....and the reason it doesnt work with no freon in it is because there is a pressure switch in ur lines and if there is no freon in the lines (again no oil) to make adequate pressure the switch wont let ur compressor kick on to keep itself from lockin up....get it charged cuz the doit urself kit will just cost u another compressor and it should work and have the place put some dye in the oil so u can see if u have a leak, then it should work