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  1. Join Date
    Dec 2013
    Posts
    22
    #1
    good evening po, my ride is a 1991 Toyota Corolla XL4 with a 2E engine, napansin ko lately na pag naka on lahat ng accesories ko HL, a/c, etc. sobrang nanginginig makina, and napapansin ko din pag tumatapak ako sa brakes ng madiin nginig din makina ko (bumababa rpm from 900 to 700) anu kaya culprit dito?


    BTW:

    naka BG 3rd brake lights ako
    nagpalit na ko ng alternator ko almost 5 years ago from stock 40 amps to 90 amps.

  2. Join Date
    Oct 2009
    Posts
    2,271
    #2
    baka mahina na battery mo.or mahina na body ground mo..

  3. Join Date
    Jul 2006
    Posts
    61
    #3
    seems like your alternator is starting to say its goodbyes...

  4. Join Date
    Dec 2013
    Posts
    22
    #4
    salamat po sa replies, can you recommend any good alternator/electrical shops dito sa Paranaque, Las Pinas area?

  5. Join Date
    Jun 2012
    Posts
    1,490
    #5
    Kumuha ka ng voltmeter. Tingnan mo kung bumababa ang voltage pag on mo ng mga accessories.

  6. Join Date
    Jul 2011
    Posts
    1,711
    #6
    Quote Originally Posted by James Baviera View Post
    salamat po sa replies, can you recommend any good alternator/electrical shops dito sa Paranaque, Las Pinas area?

    Customer Cradle sa tapat ng Perpertual School/Hospital Las Pinas para mag diagnose, pero ung gagawa ng alternator sa ibang shop.

  7. Join Date
    Dec 2013
    Posts
    22
    #7
    update lang, pina check ko alternator ko with all amenities open nasa 13.5 v ang reading nya...nginig pa din, kaya tinaasan na lang namin yun idle up ng a/c..my oh my anu kaya eto?


    would a big three wiring upgrade solve this?

  8. Join Date
    Jan 2011
    Posts
    642
    #8
    imho, there is nothing wrong with the alternator. walang kinalaman yan sa nginig. palagay ko, sira ang aircon actuator mo. kindly check your actuator. bali dalawa po yan, its either of the 2 ang maaring sira. isa po nyan, nasa throttle body area (carb/efi), vacuum selonoid po yon sir. hihilain paatas ang rpm pag naka engage ang aircon. ang isa non, yong aircon actuator na connected sa compressor ng sasakyan natin. hope this helps. pwede po ninyo i DIY yon.

  9. Join Date
    Dec 2013
    Posts
    22
    #9
    tumataas naman po yung idle ko pag naka on ang a/c, pero will still check on this, salamat

  10. Join Date
    Dec 2013
    Posts
    22
    #10
    900 no a/c, 1000 with a/c... anything below 900 nanginginig na makina kaya di ko na binabaan

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ngninig engine when all accesories on