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  1. Join Date
    Jul 2004
    Posts
    2
    #1
    gud day

    pls help naman sa idling ng oto ko, pag wala a/c medyo mataas 1000rpm , pag switch ng a/c masyado bumababa idling , rpm fluctuating from 400 to 600 , masyado mababa causing the engine to vibrate kc masyado mababa idling. di ko tuloy maalis paa ko sa accelerator pag naka a/c , hirap pag nasa traffic kasi parang palagi mamamatay engine sa baba ng rpm.
    d ba dapat pag switch ng a/c dapat tumaas pa rpm , bakit cya bumababa pa.
    meron ba ako dapat i-adjust o palitan na part?
    pls. help.

    salamat

  2. Join Date
    Oct 2002
    Posts
    1,977
    #2
    sa palagay ko lang.. may sira kotse mo.. dapat kasi pag on mo aircon.. automatic medyo tataas rpm mo dahil mas magbibigay ng gas sa engine mo.. but dahil yung switch mo dun... ndi lumalakas pasok ng gas.. and naaagawan ng compressor mo yung lakas ng makina.. kaya bumababa idling...
    yan po sa palagay ko lang.. but ndi po ako bihasa sa makina.. you might want to wait for what other think.. hehe good luck po

  3. Join Date
    Oct 2002
    Posts
    29,354
    #3
    It might be a defective idle-up solenoid that is the cause of your problem. This supposed to adjust your idle RPM when you are using the aircon.

corolla 4afe idling