New and Used Car Talk Reviews Hot Cars Comparison Automotive Community

The Largest Car Forum in the Philippines

Page 2 of 2 FirstFirst 12
Results 11 to 15 of 15
  1. Join Date
    Jul 2011
    Posts
    754
    #11
    Quote Originally Posted by yebo View Post
    kaya nga di ko nilagay yung aux fan sa possible causes kasi isuzu tfr ang vehicle, belt driven radiator fan yan. kung lalagyan mo ng aux fan di rin maso-solve ang problem nyan kasi di naman yung fan ang sira.
    mas alam pala ni sir yebo, TS, do follow what he suggests, might help you more than what i suggested.

    AFTER, if you still think na your ac system needs some aux fan help, walang masama lagyan, mas makakabuti pa nga.

    your choice sir.

  2. Join Date
    Aug 2005
    Posts
    553
    #12
    Your auxiliary fan, supposing its still in optimal working condition, should be fine. If it shuts off too soon, then you'd notice your engine temp to spike as well. This is assuming your condenser is in front of your radiator.

    But since its crank driven, your issues migrate to something more along the A/C's subsystems.

    The problem in those situations normally have more to do with your refrigerant levels. If after a full charge and this is still a problem the A/C's internals may need to get some work done.

  3. Join Date
    Feb 2009
    Posts
    5,130
    #13
    Quote Originally Posted by cokezero View Post
    guys anong problem pag yung binubuga nung aircon is
    cold tapos maya maya wala ng lamig, parang blower lang yung gumagana..
    pero bumabalik rin naman after 10mins kelangan pa patayin yung ac.

    isuzu tfr 1994




    it would greatly help if you specified your suction (low side) and your discharge or head (high side) pressures when the symptom begins to show. this way, the numbers on both gauges tell you as to what is wrong with your system rather than guessing and hoping somebody will come across luck.

  4. Join Date
    Mar 2008
    Posts
    52,516
    #14
    my old car (front engine-rear wheel drive, no aux fan) would default to fan in heavy traffic. i solved the problem by having an aux fan installed in front of the radiator. but you should have your vehicle seen by the aircon folks. too many possibilities, as the guys here suggest.

  5. Join Date
    Jul 2006
    Posts
    8,557
    #15
    Before you dive into technical bits, try adjusting your thermostat a little bit on the warmer side. Your evaporator may be icing over due to your thermostat setting being too cold.

    That, or you need to have your refrigerant levels checked.

Page 2 of 2 FirstFirst 12

Tags for this Thread

aircon, cold then warm