Quote Originally Posted by phezthie View Post
based on your facts (hilaw ang lamig), you have to check all possible causes....

1. insufficient freon - need to charge more..
2. evaporator (katol as yu hav reffered to) - it could be dirty making the fan/blower cannot effectively push the air through it. simple cleaning will do and no need to replace its, unless its already leaking which can also be the reason why yu hav less freon;
3. weak compressor - surplus is ok esp if yu know how to determine a good one... original is too costly but advisable.... if yu know a reputable shop who has parts, yu can also have it repaired... hope it helps
How about the expansion valve, does it also affect the performance of AC? Nakaka affect din ba sa hilaw na lamig and high pressure?

Wala namang leak dahil natest nila ung system and meron pang freon.

Ung katol na sinabi na repair shop is katol inside the compressor and has to be replaced. Medyo matagal bago mag-automatic ung compressor kaya need to be repaired. Magkano kaya cost nung katol plus the repair?