Hi bro,
My HondaCivic 2001 ES 1.7L just refilled with aircond gas yesterday
and immediately after the gas refilled the compressor kicked in and blows AC air, but after 3 hours driving its stopped again. And I can hear something 'hisss' sound when i put closely my ear to air ventilation outlet. My question is, from your observation please tell me where exactly part was leaking? Is it possible my cooling coil has leaking or any related to expansion valves or wear n tear parts like O rings..etc? How much the cost for cooling coil new and recond part for this model...

Thanks in advance,