Author Topic: Heating is hissing at me  (Read 831 times)

Offline benmanc

  • Here all the time
  • ****
  • Posts: 433
Heating is hissing at me
« on: 27 July 2014, 15:47 »
I have climatronic and come to put aircon on the other day and it was just blowing warm air.

Checked f5 and f25 fuses and they are fine.

Tried to power it up and i can hear a strange hissing noise from what seems to be from passanger footwell/glove box.

The noise strangely isnt really there when engine off.

Only when the blowers are on and engine on. Any temp.

Any ideas..?

Offline rio_gti

  • I live here
  • *****
  • Posts: 2,298
  • "i'm not spending any money on it" Got a Hybrid!
Re: Heating is hissing at me
« Reply #1 on: 27 July 2014, 23:44 »
Aircon fully gassed?


2000 GTI 1.8t ARZ, S2000 filter, DSG intake, Forge 007 dv, Catch can, R-tech custom remap, 3" Supersize Silicone TIP, Powerflex dog bone, 'The Beast' FMIC, Ultimate delete, LCR fuel pump, 3" Turbo back, K03 hybrid, Ported Manifold, S3 injectors, 80mm maf = 280bhp 270lbft :evil:

Offline brianpologti

  • Here all the time
  • ****
  • Posts: 444
Re: Heating is hissing at me
« Reply #2 on: 28 July 2014, 07:50 »
U sure not more of a clicking noise? As that would be the recirlation solenoid , but check if air con all gassed up ,

Offline benmanc

  • Here all the time
  • ****
  • Posts: 433
Re: Heating is hissing at me
« Reply #3 on: 28 July 2014, 17:15 »
Sounds like leaking gas noice.

Goes away when econ on.

Might need regassing. Never had it done

Offline Wayne

  • Sir Postalot
  • *
  • Posts: 32,051
Re: Heating is hissing at me
« Reply #4 on: 31 July 2014, 13:49 »
Well if the A/C gas is leaking it would be empty in a short space of time.