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  1. Dezaremos
    Dezaremos is offline Verified Tsikot Member
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    May 20th, 2017 11:02 PM #1
    Bagong linis AC ng Corolla GLi ko, original pa lahat .. evap, drier, condenser, exp. valve at compressor (original denso TV12c) ...

    General cleaning .. Baklas lahat .. Flushing .. New Oil & Freon ..


    Before cleaning; walang lamig ac sa loob pero malamig tubings, ok compressor readings ..

    Leaktest = Walang leak

    After cleaning; malamig na even after bagong on pa lang ..

    Pero after a few minutes na idle sa traffic nawawala ang lamig .. At kung sa highway, super lamig ...

    Pansin ko lang; kapag naka idle ang car after running for a while at nasa operating temp na ang engine while AC is running ..

    Mas malakas ang Radiator fan kapag nag ti-trip on cya, maririnig mo kahit naka close ang hood ..

    Pero ang condenser fan ay mas mahina kaysa radiator fan .. parang almost 50% ang lakas nya compare sa radiator fan .. hindi mo maririnig na umaandar cya ..

    Ito ba ang culprit ng nawawalang lamig ng AC kapag idle sa traffic ???? Or normal lang na mas mahina ang motor ng condenser fan kaysa radiator fan ??
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  2. vrum
    vrum is offline Verified Tsikot Member
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    May 21st, 2017 03:54 PM #2
    Ganyan nanyari sa Avanza ko, though isang fan sya para radiator at condenser. Malamig pag hiway speed kasi may airflow. Mainit pag idle kasi sira yun fan at di napapalamig yun condenser. Confirm mo kung naandar yun fan ng condenser mo at idle. Mine went well nun pinalitan yun fan motor.

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  3. Dezaremos
    Dezaremos is offline Verified Tsikot Member
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    May 21st, 2017 10:45 PM #3
    Quote Originally Posted by vrum View Post
    Ganyan nanyari sa Avanza ko, though isang fan sya para radiator at condenser. Malamig pag hiway speed kasi may airflow. Mainit pag idle kasi sira yun fan at di napapalamig yun condenser. Confirm mo kung naandar yun fan ng condenser mo at idle. Mine went well nun pinalitan yun fan motor.

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    chini-check ko pag cold start at bukas AC, umaandar radiator fan at condenser fan .. after running a few kilometres at mainit na makina .. check ko ulit, full speed yung radiator fan, dinig na dinig mo yung humming sound kahit close pa yung hood .. habang yung condenser fan, mahina yung andar, hindi mo maririnig .. parang hindi umaandar pero umiikot naman, yun nga lang, mabagal ..
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  4. dr. d
    dr. d is offline Tsikoteer
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    May 21st, 2017 11:13 PM #4
    Quote Originally Posted by Dezaremos View Post
    chini-check ko pag cold start at bukas AC, umaandar radiator fan at condenser fan .. after running a few kilometres at mainit na makina .. check ko ulit, full speed yung radiator fan, dinig na dinig mo yung humming sound kahit close pa yung hood .. habang yung condenser fan, mahina yung andar, hindi mo maririnig .. parang hindi umaandar pero umiikot naman, yun nga lang, mabagal ..
    hindi puedeng mabagal yang fans na yan.
    yan nga siguro ang prublema.
    palitan...?
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  5. andrew1028
    andrew1028 is offline Verified Tsikot Member
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    June 27th, 2017 08:55 AM #5
    Quote Originally Posted by dr. d View Post
    hindi puedeng mabagal yang fans na yan.
    yan nga siguro ang prublema.
    palitan...?
    ano reading ng lowside at highside?

    subukan mong kuhanan ng reading ang system
    natirik ang araw.
    malamang high pressure dahil mahina ang fan.
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  6. sirkosero
    sirkosero is offline Tsikot Member Rank 2
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    May 21st, 2017 06:05 PM #6
    Mukhang fan mo lang talaga sira. Sablay technician mo kung hindi nya agad napansin na mahina ang hangin sa fan

    Normal kamo reading sa compressor.

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  7. vrum
    vrum is offline Verified Tsikot Member
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    May 21st, 2017 11:08 PM #7
    Hinala ko fan ang may problema. Avanza kasi sakin, either on or off lang kaya madali madiagnose. Di ko lam kung variable fan speed sa ride mo. Kung naandar man siya, di niya kaya palamigin yun condenser coils mo pag nakahinto. Sabi mo nga pag natakbo ay ok, dahil malakas ang hangin dumadaan sa coils mo.

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  8. Dezaremos
    Dezaremos is offline Verified Tsikot Member
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    May 21st, 2017 11:38 PM #8
    Quote Originally Posted by vrum View Post
    Hinala ko fan ang may problema. Avanza kasi sakin, either on or off lang kaya madali madiagnose. Di ko lam kung variable fan speed sa ride mo. Kung naandar man siya, di niya kaya palamigin yun condenser coils mo pag nakahinto. Sabi mo nga pag natakbo ay ok, dahil malakas ang hangin dumadaan sa coils mo.

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    hindi naman variable fan speed kotse ko .. sabi kasi ng isang ac mechanic, dapat daw malakas yung condenser fan, dapat daw maririnig mo yung humming sound same sa radiator fan .. sa akin kasi wala kanang maririnig kasi mahina ang fan .. pero yung katabi nyang radiator, kung umandar, dinig mo agad ..
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  9. jdotxx
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    September 20th, 2017 07:36 PM #9
    Mga boss, nag pa estimate ako repair ng ac toyota BB nawawala kasi lamig hilaw na lamig lang pero ayos pa yung buga. Nakita lang may leak nag lalangis sabi orings lang daw yun. Bale 6 na orings papalitan kasama na freon + labor 2.2k ok na po kaya yun? Salamat po sa mag rereply
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  10. StockEngine's Avatar
    StockEngine
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    May 21st, 2017 11:15 PM #10
    wear and tear ang fans... some last a long time some just dont.

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  11. vrum
    vrum is offline Verified Tsikot Member
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    May 22nd, 2017 12:09 AM #11
    So unanimous ang sagot namin sa problema mo, unahin mo muna yun fan. Sakin kasi casa ko pinapaayos, sinasabi ko lang problem at mga hinala ko then sila na bahala. Mahal nga lang hehehe. 10K motor and fan plus 1k labor.

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  12. gearhead000's Avatar
    gearhead000
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    June 25th, 2017 11:29 PM #12
    Mukhang ganito rin ang problema ng Altis ko. Kapag ganitong gabi, napapalamig niya kung ano yung na-set mo sa climate control. Pero napansin ko nga kapag araw na at mainit, minsan mas malamig pa sa labas ng kotse. Pag idle nga rin, parang nababawasan yung lamig kumpara sa kung tumatakbo especially kung mabilis. Sinilip ko sa engine bay at mukhang isa nga lang yata ang fan ng radiator at condenser. I couldn't tell though kung napalitan na ba yung fan or original pa.
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  13. baludoy's Avatar
    baludoy
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    June 26th, 2017 12:59 AM #13
    ^ ganyan na ganyan naging problema ng sasakyan namin just this month.

    Ang findings May leak na pala ang compressor dahil makunat na din ang o-rings. So nilinis ang a/c system then pinalitan iyon mga o-ring tapos malamig na uli maski tirik na tirik pa ang araw 😊

    when you look into the abyss, the abyss looks into you
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  14. vrum
    vrum is offline Verified Tsikot Member
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    June 26th, 2017 01:44 AM #14
    Quote Originally Posted by baludoy View Post
    ^ ganyan na ganyan naging problema ng sasakyan namin just this month.

    Ang findings May leak na pala ang compressor dahil makunat na din ang o-rings. So nilinis ang a/c system then pinalitan iyon mga o-ring tapos malamig na uli maski tirik na tirik pa ang araw 😊

    when you look into the abyss, the abyss looks into you
    Teka, lumalamig ba yun ac mo nun before mo pinaayos? Yun kc ang prob sinasabi dito.

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    baludoy
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    June 27th, 2017 09:54 AM #15
    Quote Originally Posted by vrum View Post
    Teka, lumalamig ba yun ac mo nun before mo pinaayos? Yun kc ang prob sinasabi dito.

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    oo. kaya nga sinabi ko ganyan na ganyan naging problema ko
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  16. vrum
    vrum is offline Verified Tsikot Member
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    June 28th, 2017 01:10 AM #16
    Ask ko rin si ts, ano naging solution as prob mo?

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  17. rodetor
    rodetor is offline Verified Tsikot Member
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    September 7th, 2017 11:45 PM #17
    Malamang aux fan lang ang problema. Insufficient air, flowing to cool the coils of the condenser. Nabanggit nasabi nya rin sa mga unang post.

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