Just bought a 98 Ranger and the Air works but not real cold. I checked the pressure and it'sok but the cluch seems to clikc on and off alot. Like every 15 sec's or so. Can anyone help??

Thanks
Randy

 

your pressures should be anywhere between 35-45 on the low side and 250-300 on the high side. if thats not right, you are low on refrigerant. if it is correct, you need to check your low pressure switch and make sure your orifice tube isnt clogged

 

low side is 45 I'll ck the others

Thanks