Quote Originally Posted by Ian152031 View Post
Mga bossing pa-help naman po. Newbie here in tsikot. Yung 2009 hyundai tucson crdi ko nakita kong may bahid ng langis yung hose coming from compressor going sa bakal na connecting sa expansion valve. Sabi nila may leak pero malamig parin po ang buga ng A/C ko kahit 1 week ko nang nakita yung suspected leak. may slight hissing sound din sa loob pag nasa #2 or 3 sya. Ano kaya problem ng aircon ko. worried lang ako baka masira compressor ko Is this really a leak? Thanks Y'all!!!
the only way to know is to place a manifold gauge on the aircon system, evacuate the system, measure the recovered refrigerant and compared it with the specification, vacuum the system to test it for leaks... if no leaks, refill the refrigerant to specs...

aircon system has tolerances, it will still work within the specification it was designed with...