360 - Gurgling behind dash 360/2002 | FerrariChat

360 Gurgling behind dash 360/2002

Discussion in '360/430' started by MR. JETSON, Feb 26, 2021.

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  1. MR. JETSON

    MR. JETSON Karting

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    #1 MR. JETSON, Feb 26, 2021
    What the heck?? Gurgling behind the dash sounds weird, kind of like when you sip the end of a pina colada with a straw. Just a heads up the AC is also not cold.


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  2. flash32

    flash32 F1 Veteran

    Aug 22, 2008
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    #2 flash32, Feb 26, 2021
    Low refrigerate

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  3. MR. JETSON

    MR. JETSON Karting

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    #3 MR. JETSON, Feb 26, 2021
  4. MR. JETSON

    MR. JETSON Karting

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    #4 MR. JETSON, Feb 26, 2021
  5. flash32

    flash32 F1 Veteran

    Aug 22, 2008
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    #5 flash32, Feb 26, 2021
    Last edited: Feb 26, 2021
    Yellow ?

    Are you using one of those gauges that come with a can sometimes .. they are really not that accurate on our variable compressors and expansion valves

    I would say you most likely are a low on r134 due to a small leak (oring probably) .. the sound you here is typical on low refrigerate ( I assume her it only when ac is on and not just the fans)


    Steps would be to find leak(sometimes not that easy) and then evacuate/ vacuum system and add the exact amount of refrigerate back

    Did it gradual get worst ..or one day working and the next not working ..




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  6. MR. JETSON

    MR. JETSON Karting

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    #6 MR. JETSON, Feb 26, 2021
    Yes it’s one of those that you attach the can to. The AC is a little cold but not much, now it’s night so It doesn’t need much to cool. Today during the day was very hot and ac did not put out much cold air. The gurgling sound is also audible with the car on ignition position 1, not even started, you can hear it. I’m going to take a video of it.



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  7. flash32

    flash32 F1 Veteran

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    #7 flash32, Feb 26, 2021
    You hear it when the engine is not running ? ......Then disregard what I said .. engine has to be on and a/c on

    Please take video and i will let you know if I hear something else



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  8. MR. JETSON

    MR. JETSON Karting

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    #8 MR. JETSON, Feb 26, 2021
    Tried to take a video but of course the sound didn’t come on. But it does sound when the car is off about to start


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  9. flash32

    flash32 F1 Veteran

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    #9 flash32, Feb 26, 2021
    Alright so we can eliminate the refrigerate since you don't have the engine running or just stop engine

    So maybe you are hearing the recirculation pump / coolant flowing ?

    While hearing nosie adjust temp and fan speed and direction on hvac panel and let us know if noise changes


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  10. flash32

    flash32 F1 Veteran

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    #10 flash32, Mar 1, 2021
    That should have said refrigerant..any updates btw ?

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  11. MR. JETSON

    MR. JETSON Karting

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    #11 MR. JETSON, Mar 1, 2021
    I have let the car sit overnight, I will take a video tonight and post to you, thank you so much. My haunch tells me there’s air in the coolant system. I didn’t properly bleed it, even though I pulled vacuum and filled it.


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  12. flash32

    flash32 F1 Veteran

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    #12 flash32, Mar 1, 2021
    That makes sense since the pump circulates the coolant and can be on depending on hvac controls even with engine off

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  13. MR. JETSON

    MR. JETSON Karting

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    #13 MR. JETSON, Mar 6, 2021
  14. MR. JETSON

    MR. JETSON Karting

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    #14 MR. JETSON, Mar 8, 2021
    I replied to the email with a video. I can’t post it here for some reason


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  15. FiatAbarth850

    FiatAbarth850 Karting

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    #15 FiatAbarth850, Mar 8, 2021
    Adrian, upload it to YouTube then post a link here. That would work.
     
  16. MR. JETSON

    MR. JETSON Karting

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    #16 MR. JETSON, Mar 8, 2021
     
  17. MR. JETSON

    MR. JETSON Karting

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    #17 MR. JETSON, Mar 24, 2021

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