Aircon turns hot after awhile

[myf22a9]

Is there any aircon specialist who can help me out here?

I dunno why everytime i use my aircon, its nice and cool at the start but after an hour or two of using it, it starts to blow normal air and on hot days you can feel it getting hot again and no matter what, even leaving it on you wont feel it getting any cooler, just like theres nothing left...

Recently re-gased as well...So i know im not running low on aircon gas.

Then i shut it off and the next day when i use it again it will recharge again and i will get cold air thru the aircon but after an hours use same story again?

Anyone experience this before?

Thanks

[blizzard335]

had the same thing happening a few years ago

leakin condensor, and only 270g of gas left.. so it gets cold at startup, then suddenly, pooof! hot air baby

[NAiL05]

Before jumping to condensor see if you have enough freon first of all. You need a gauge for that. If not you have a leak or just recharge it put some dye in it it will show where its leaking. Using a UV gun (i think thats the proper term) you will be able to find the traces of dye and find your leak.

[blizzard335]

Before jumping to condensor see if you have enough freon first of all. You need a gauge for that. If not you have a leak or just recharge it put some dye in it it will show where its leaking. Using a UV gun (i think thats the proper term) you will be able to find the traces of dye and find your leak.

well, mine was leaking freon from the condensor.. coz it was turning green from the dye..

but yeah, check for leaks man.. maybe ur expansion valve is messed up, dirty cooling coil maybe?