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  1. tomtom
    tomtom is offline Verified Tsikot Member
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    March 16th, 2011 11:32 AM #1
    Hi sirs. Need your comments about my aircon problem. I own an Isuzu TFR. I noticed that the A/C isn't that cold when the sun is up not compared when it is at night. And, the A/C is becomes cold when I drive in highways such as SLEX compared when I drive in EDSA or in the city which I tend to stop specially during traffic.

    What seems to be the problem sirs? I had my blower checked, added freon and the ducts are still clean.

    Thanks for the help
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  2. OTEP's Avatar
    OTEP
    OTEP is offline UST ENT-HNS
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    March 17th, 2011 12:34 AM #2
    Do you have an electric fan for the condenser? It's the radiator like thing outside your cabin where the heat exchange occurs. If the fan is slow, the a/c will not be as effective in traffic since there will be poor airflow.

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  3. sanik's Avatar
    sanik
    sanik is offline Tsikoteer
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    March 17th, 2011 12:55 AM #3
    Quote Originally Posted by OTEP View Post
    Do you have an electric fan for the condenser? It's the radiator like thing outside your cabin where the heat exchange occurs. If the fan is slow, the a/c will not be as effective in traffic since there will be poor airflow.
    Ganun rin po yung sa akin kapag nasa traffic nawawala yung lamig ng aircon kapag umaandar naman bumabalik uli yung lamig nakapag add narin po ako ng freon how much po ba magpalagay ng fan sa condenser and linis na rin po ng dual A/C TIA.
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  4. tomtom
    tomtom is offline Verified Tsikot Member
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    March 17th, 2011 08:05 AM #4
    I checked if the fan in front of the condenser is working - positive. Are there different kinds of blower fans? My problem started when the blower fan had a problem and the only solution for it is replacement. Our driver bought a new one and had it installed.
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    kkreuk18
    kkreuk18 is offline Verified Tsikot Member
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    March 17th, 2011 08:25 AM #5
    Sa tagal na din ng TFR madami na din dapat ireplace sa aircon parts. Dati din meron ako nyan. Bakit nung bago yan e wala naman nakainstalled na blower sa condenser e napakalamig? Kung napalitan mo na un evaporator at expansion valve and filter/drier at nahihilaw pa din ang lamig, I think it's time na magpalit ng a/c compressor, medyo madugo lang ang presyo especially kung bibili ka nung orig 7 piston sanden or denso(10K up), Meron din namang 5 piston type(5k to6K) na I think pede na din dahil maliit lang naman ang papalamigin sa pickup
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  6. niwde11's Avatar
    niwde11
    niwde11 is offline House of Petiks
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    March 17th, 2011 10:28 AM #6
    kulang ang buga nung pinalit na fan or mali ang flow ng hangin. tawag ng mechanic ko dyan kulang ng "ram air" kasi umiinit masyado ang condenser. yung mali ang flow ng condenser fan marami nagkakamali dyan.:D
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Isuzu TFR A/C Problem (need your help)