Omega Owners Forum

Omega Help Area => Omega General Help => Topic started by: OmegaAnglesey on 05 July 2012, 17:36:05

Title: Air-Con question. 2002 Omega
Post by: OmegaAnglesey on 05 July 2012, 17:36:05
Hi, I've just had my Omega re-gassed at a local ATS garage he checked the system for leaks before filling with gas and said the air-con was completely empty but did pressure check it with hydrogen, After filling it up it was lovely and cold working as it should but when i opened the bonnet when i got home around 15 miles i heard a leak sort of sound it was fairly strong then went down then i started the engine after 10min or so and left running for awhile and was working fine same again when i switched the car off high sound of pressure leak but went down, Is this normal I have no idea as its the 1st time ive had a car with air-con and 1st to fill up at a garage etc ??  :-\ 
Title: Re: Air-Con question. 2002 Omega
Post by: mike213735 on 05 July 2012, 18:00:56
Hi,

Mine doesn't do that?

I've recently has my air con regassed and the chap that did it said the valves sometimes work loose. Maybe that's your issue?

Thanks
Mike
Title: Re: Air-Con question. 2002 Omega
Post by: OmegaAnglesey on 05 July 2012, 18:29:47
Found this on google,


Listen to your refrigerator sometime. Put your ear next to it. Lots of gurgling and hissing even after it turns off. Gas is compressed, condensed to a liquid, allowed to evaporate (expansion valve (or orifice in less complex systems than the Fit's), probably the source of hissing), and the cycle repeats.[/size]As long as it cools, it's normal.[/glow]
Title: Re: Air-Con question. 2002 Omega
Post by: rsymes2k on 05 July 2012, 18:38:08
keep an eye on the temperature, I had a leak where a plastic clip had worn down the alloy pipe next to the low pressure port.

I bought an elec thermometer to keep an eye on temp

If the gas was completely empty it must have come out of somewhere....

These ac systems can only test for leaks in half of the system, only way to really tell is uv dye and a uv light in the refrigerant..
Title: Re: Air-Con question. 2002 Omega
Post by: OmegaAnglesey on 05 July 2012, 19:22:23
keep an eye on the temperature, I had a leak where a plastic clip had worn down the alloy pipe next to the low pressure port.

I bought an elec thermometer to keep an eye on temp

If the gas was completely empty it must have come out of somewhere....

These ac systems can only test for leaks in half of the system, only way to really tell is uv dye and a uv light in the refrigerant..
That's what i'm afraid of  :-\  Hope its nothing but its still hissing even now, Surely it shouldn't still be hissing  :(
Title: Re: Air-Con question. 2002 Omega
Post by: Kendo1690 on 05 July 2012, 19:27:01
Hi, I've just had my Omega re-gassed at a local ATS garage he checked the system for leaks before filling with gas and said the air-con was completely empty but did pressure check it with hydrogen, After filling it up it was lovely and cold working as it should but when i opened the bonnet when i got home around 15 miles i heard a leak sort of sound it was fairly strong then went down then i started the engine after 10min or so and left running for awhile and was working fine same again when i switched the car off high sound of pressure leak but went down, Is this normal I have no idea as its the 1st time ive had a car with air-con and 1st to fill up at a garage etc ??  :-\
How much did ATS charge ? :y
Title: Re: Air-Con question. 2002 Omega
Post by: OmegaAnglesey on 05 July 2012, 19:30:10
Hi, I've just had my Omega re-gassed at a local ATS garage he checked the system for leaks before filling with gas and said the air-con was completely empty but did pressure check it with hydrogen, After filling it up it was lovely and cold working as it should but when i opened the bonnet when i got home around 15 miles i heard a leak sort of sound it was fairly strong then went down then i started the engine after 10min or so and left running for awhile and was working fine same again when i switched the car off high sound of pressure leak but went down, Is this normal I have no idea as its the 1st time ive had a car with air-con and 1st to fill up at a garage etc ??  :-\
How much did ATS charge ? :y
£44 and some pennies got the receipt somewhere... But he did actually say basically if it leaks its my problem..
 
Title: Re: Air-Con question. 2002 Omega
Post by: OmegaAnglesey on 05 July 2012, 20:44:54
Kendo1690 your inbox is full  ;D
Title: Re: Air-Con question. 2002 Omega
Post by: OmegaAnglesey on 06 July 2012, 19:03:02
Air-con is definitely leaking as its just blowing outside air temp now and doesn't have that nice fresh cold air smell it had when it was topped up....
I am at a loss what to do.

:(
Title: Re: Air-Con question. 2002 Omega
Post by: RobG on 06 July 2012, 19:10:48
Air-con is definitely leaking as its just blowing outside air temp now and doesn't have that nice fresh cold air smell it had when it was topped up....
I am at a loss what to do.

:(
Visit a proper A/C specialist
Title: Re: Air-Con question. 2002 Omega
Post by: OmegaAnglesey on 06 July 2012, 19:31:04
Air-con is definitely leaking as its just blowing outside air temp now and doesn't have that nice fresh cold air smell it had when it was topped up....
I am at a loss what to do.

 :(
Visit a proper A/C specialist
I would if i knew of one  :-\  Time for some googleing maybe
Title: Re: Air-Con question. 2002 Omega
Post by: OmegaAnglesey on 06 July 2012, 19:48:48
bugger all on Google apart for advertising diverting me everywhere  >:(
Title: Re: Air-Con question. 2002 Omega
Post by: RobG on 06 July 2012, 19:51:32
bugger all on Google apart for advertising diverting me everywhere  >:(
Depends on your location ;)
Title: Re: Air-Con question. 2002 Omega
Post by: OmegaAnglesey on 06 July 2012, 19:53:43
bugger all on Google apart for advertising diverting me everywhere  >:(
Depends on your location ;)
Anglesey, No point going to take it to a VX dealer i take it or the bill will be £2,000+ knowing how much they charge
Title: Re: Air-Con question. 2002 Omega
Post by: OmegaAnglesey on 07 July 2012, 13:56:25
Cant find anyone, Oh well looks like i'm just going to have to live with the window open ::)  and hope my next Omega air-con works  ;D