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  1. Join Date
    Sep 2005
    Posts
    2
    #1
    I recently bought a crosswind XL. I noticed that its aircon lets go of hissing sound (parang humihinga ang tonong) which varies from a second to 5 seconds long tapos mawawala na naman. I am pissed coz the Isuzu casa told me its normal daw sa Denso aircon ng XL (both front and rear).

    Is this really true??

    SA ibang SUV particularly the Adventure (which was my second choice) wala ganitong sound ang aircon.

    help naman mga pare

  2. Join Date
    May 2004
    Posts
    3,221
    #2
    i pressume yung hissing sound is the expansion valve working. talaga yatang me maingay na expansion valve. go to your A/C mechanic and get a 2nd opinion para safe.hth.

  3. Join Date
    Dec 2003
    Posts
    11,316
    #3
    yes its just the expansion valve, more often than not its harmless

  4. Join Date
    Oct 2002
    Posts
    1,219
    #4
    I guess it's normal. Been hearing the same sound on my xto ever since I bought it. expansion valve yun located under the glove box. ang abnormal pag tuloy tuloy yung "hiss".

  5. Join Date
    Jun 2004
    Posts
    1,311
    #5
    hmmm, nariring ko rin yan sa aircon ng cars namin, pati rin actually sa aircon ko sa room minsan... hehe

  6. Join Date
    Mar 2005
    Posts
    2,019
    #6
    same din sakin yun. sa XUV ko may hissing sound talaga.. normal lang daw yan eh

  7. Join Date
    Jun 2005
    Posts
    462
    #7
    Yes it is from the expansion valve (the liquid refrigerant expands to become gas) kaya me hissing sound. Normal lang po yun.

  8. Join Date
    Aug 2005
    Posts
    2,063
    #8
    normal lng yan.. dinig na dinig ko yan pero ang ginaw pare kpag lumalabas na ang singaw.. huwawwww..

  9. Join Date
    Oct 2002
    Posts
    1,375
    #9
    normal nga (just to emphasize. hehehhe)

    meron din sa amin nyan sound. kala nga ng passenger ko dati, galing sa radio. hehehe

  10. Join Date
    May 2005
    Posts
    8,078
    #10
    Quote Originally Posted by tebs
    meron din sa amin nyan sound. kala nga ng passenger ko dati, galing sa radio. hehehe
    akala puro tweeteer ..hehehe

    peace

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help! hissing sound from Crosswind aircon