Weird aircon leak? on mazda gen2, panasonic brand (stock)

[lm723]

For the past three weeks, I been trying to figure out kung saan ung leak nung aircon ko.

Things done so far.

1. Replaced aircon compressor same specs, surplus, maganda pa higop, manual test (the old one has tik-tik problems), DONE
2. Replaced the hose connected to the compressor, DONE
3. Inspected all pipes connection (Ung mga naka kabit), using sabon method, DONE
4. Inspected condenser, evap, pipes, etc, DONE
5. Replaced all o-rings.

RESULT: I got cold aircon, no tiktik. Un lang nag babawas nang freon after 3/4 days.

Shop 1:
- Sila din ung nag palit nang aircon compressor ko
- Sila din nag palit nung hose connected sa compressor
- Sila din nag initial inspection sa mga pipes and evap, etc
- Replaced o-rings
- Test using pressure (naka kabit pa ung compressor)

Findings:
- We refill the freon, pero after 4 days nawawala. Although, nde ko nagagamit ung oto nang 3/4 days? start lang pag morning and afternoon.
- They can't find the leak.

Last usapan:
- They want to bring down the compressor, to have it pressured check (lagyan nang hangin)-- hold ko muna
- Sabi nila, impossible ung sinasani nang Shop2 na nag overheat? hehe ano ba talaga.

Shop 2:
- Inspection sa mga pipes and evap, etc
- Test using pressure (naka kabit pa ung compressor)

Findings:
- Can't find the leak, checked all fitings.
- But, may na observe na ung gilid nang o-rings, parang may langis?
- They're guessing it might be the compressor, nag o-overheat? kaya nag babawas nang freon. Kse daw pag binuhusan nang tubig, kumukulo ung water na tinapon sa compressor, nde daw dapat ganun. They're saying pangit ung compressor?


What do you think? Lahat eto shop sa bacoor, cavite. Ini-isip ko na pumunta kay mang mario kahit malayo.

[CivicVTi]

I suggest you visit Ceejay's in Las Pinas first since their location ( I think) is nearer to your area. If you do visit Mang Mario's, make sure you get there early in the morning since many motorists with AC problems line up their cars leading up to the shop.

[gorionikoy]

For the past three weeks, I been trying to figure out kung saan ung leak nung aircon ko.

Things done so far.

1. Replaced aircon compressor same specs, surplus, maganda pa higop, manual test (the old one has tik-tik problems), DONE
2. Replaced the hose connected to the compressor, DONE
3. Inspected all pipes connection (Ung mga naka kabit), using sabon method, DONE
4. Inspected condenser, evap, pipes, etc, DONE
5. Replaced all o-rings.

RESULT: I got cold aircon, no tiktik. Un lang nag babawas nang freon after 3/4 days.

Shop 1:
- Sila din ung nag palit nang aircon compressor ko
- Sila din nag palit nung hose connected sa compressor
- Sila din nag initial inspection sa mga pipes and evap, etc
- Replaced o-rings
- Test using pressure (naka kabit pa ung compressor)

Findings:
- We refill the freon, pero after 4 days nawawala. Although, nde ko nagagamit ung oto nang 3/4 days? start lang pag morning and afternoon.
- They can't find the leak.

Last usapan:
- They want to bring down the compressor, to have it pressured check (lagyan nang hangin)-- hold ko muna
- Sabi nila, impossible ung sinasani nang Shop2 na nag overheat? hehe ano ba talaga.

Shop 2:
- Inspection sa mga pipes and evap, etc
- Test using pressure (naka kabit pa ung compressor)

Findings:
- Can't find the leak, checked all fitings.
- But, may na observe na ung gilid nang o-rings, parang may langis?
- They're guessing it might be the compressor, nag o-overheat? kaya nag babawas nang freon. Kse daw pag binuhusan nang tubig, kumukulo ung water na tinapon sa compressor, nde daw dapat ganun. They're saying pangit ung compressor?


What do you think? Lahat eto shop sa bacoor, cavite. Ini-isip ko na pumunta kay mang mario kahit malayo.

sir yan ang hirap ng ibang shop..baba palit hindi naman nakita leak...baket hindi i leak test pati mga piping at linya...mahina talaga mga technician ngayon..puro charge lang charge..kawawa naman may ari..tsktsktsk..sir back pressure tawag sa umiinit na compressor due to lack of oil...at maaring barado ang isa sa mga sumusunod..pipings at condenser..

[microshoxx]

dapat po matrace po muna kung san talaga nanggagaling yung leak. hindi naman po mababawasan yung freon kung wala pong leak. And malakas po yung leak nyo 3-4 days langs ubos na! Check po nilang mabuti.

Linisin po lahat ng hose and also the compressor, para makita nila agad yung leak kasi may lalabas dun na mga oil.

hope this help.

[youngrider]

Findings:
- Can't find the leak, checked all fitings.
- But, may na observe na ung gilid nang o-rings, parang may langis?
- They're guessing it might be the compressor, nag o-overheat? kaya nag babawas nang freon. Kse daw pag binuhusan nang tubig, kumukulo ung water na tinapon sa compressor, nde daw dapat ganun. They're saying pangit ung compressor?

Leaking compressor usually dont show positive in 'soap bubbles method'. The shaft seal is concealed deep behind other parts. If oil is present as they said, then there is really a big probability the leak is coming from the compressor.

You really need to look closer with extra lighting to look for oil behind the pulley and clutch coil_ or really have to pull the compressor out for pressure/leak test under water.

How much is the brand new compressor for your car, it could be more economical in the long run than having it repaired. Or baka pwede pang ibalik dun sa surplasan.

BNew Sanden 508 compressor used for big cars and vans cost around 4k only.

[elo]

shaft seal

[desert fox]

shaft seal

most probably nga.....

repair kit ang katapat....

[t2erns]

palagyan mo dye yung refrigerant and then use uv light (kung me electronic sniffer the better).