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  1. Join Date
    Jul 2009
    Posts
    23
    #1
    mga bro, ok lang ba umikot agad ang fan sa may radiator kahit naka-on pa lang ung susi, di pa man kac ako nag-start ng engine umiikot na yung fan, kahit sa umaga. Thanks!!!

  2. Join Date
    Oct 2002
    Posts
    15,528
    #2
    yung sa lancer ko ganyan.. ganun na sya since pag labas ng casa.
    etong sentra ko hindi sya ganyan.

    i guess it depends on the car.

  3. Join Date
    Mar 2006
    Posts
    607
    #3
    hindi dapat on agad yan ,kung OBDII compliant scan muna

  4. Join Date
    Jul 2009
    Posts
    23
    #4
    Dati hindi ganun, nagsimula yun ng magpapalit ako ng rear shock absorber tapos nakita nung engine support na sira na kaya pinalitan, after nun ganun na nga on pa lang ikot na agad ang fan ng radiator.

  5. Join Date
    Nov 2005
    Posts
    7,970
    #5
    auxilliary fan? dapat sa a/c compressor nakasabay.

  6. Join Date
    Jul 2009
    Posts
    23
    #6
    Dati ganun pag nag-on na ko ng a/c ikot na din pero ngayon nauuna pa sa a/c, san kaya mga bro problem nun para pag nagpaayos ako ma-identify ko yung talagang gagawin ng mekaniko, corolla '97 big body nga pala ride ko, thanks!

  7. Join Date
    Aug 2006
    Posts
    68
    #7
    ganyan din sa akin, pagswitch mo ng on umiikot na agad radiator fan, i have mazda 323 '97. i think depende talaga sa settings yan sa casa and sa car din. yung sa bayaw ko nmn 98 mazda 323 din pero hindi umiikot yung radiator fan pag switch mo ng on.

  8. Join Date
    Aug 2008
    Posts
    38
    #8
    Baka hindi naikabit yung wire from radiator fan sa thermo switch, Check mo yung pinaglalagyan ng thermostat, magkatabi lang yun. pag tangal kasi yun pag on mo palang andar agad ang fan mo.

    di mo na kailangan ng mekaniko dyan, saksak mo lang yung socket na galing ng radiator, kung naksaksak naman, eh baka sira na thermo switch mo po.

    sana nakatulong.

  9. Join Date
    May 2007
    Posts
    2,328
    #9
    Quote Originally Posted by rejieah View Post
    mga bro, ok lang ba umikot agad ang fan sa may radiator kahit naka-on pa lang ung susi, di pa man kac ako nag-start ng engine umiikot na yung fan, kahit sa umaga. Thanks!!!
    Thermo fans run on a temperature sensor normally located in the coolant piping somewhere. If the sensor is faulty the fans will come on when the ignition is on. The fans will also consume power from the engine all the time making it less fuel efficient.
    If the car overheats at speed, the problem is either a dirty/clogged coolant system or the radiator is incapable of handling the cooling (too small).

    Or.

    If ignition is on fan will come's on when the system is in the defrost position (on not off position), the AC compressor runs to help dehumidify the air being blown on the windscreen to more quicly clear any mist. Whenever the AC compressor runs, the condenser fan (and somethings the regular cooling fan as well) will turn on to maintain airflow over the condenser.

Radiator Fan