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  1. Join Date
    Jun 2011
    Posts
    4,509
    #11
    high side... 275-300 sir medyo mataas na po ata yan...

    IMO dapat nasa 180-250 max..

  2. Join Date
    Feb 2009
    Posts
    5,010
    #12
    Quote Originally Posted by glenn manikis View Post
    high side... 275-300 sir medyo mataas na po ata yan...

    IMO dapat nasa 180-250 max..


    that's why i mentioned it varies with airflow and ambient temperature. as long as it does not exceed 300 psig.
    under normal conditions ( below 1000 feet above sea level, ambient temperature not exceeding 110 degrees fahrenheit, that should be the range.)

  3. Join Date
    Nov 2005
    Posts
    38,436
    #13
    kakapalit ko lang ng alternator

    before that i noticed the voltmeter was dropping below 12 volts when lights and aircon are on but goes back above 12 volts when they're off

    di na kaya ng alternator pag naka on ang ilaw and aircon so it's sucking power from the battery. kung hayaan ko ganyan mauubos karga ng battery

    so nagpalit ako alternator agad

    now when lights and aircon are on above 12V parin

  4. Join Date
    Jun 2011
    Posts
    4,509
    #14
    c4u....

    si ser retz....expert yan pag dating sa alternator at aircon.

    at tamang tama... low bat cya... este yung battery pala ng car nya.. joke...

    pasama ka nalang po sakanya... mabait naman yan.... harmless like a puppy... (pero may rabies)

    masyado nga lang b.c. si sir...

    ask retz nalang... maam c4u... kung pwede sya maabala?

  5. Join Date
    Nov 2005
    Posts
    38,436
    #15
    di naman kailangan pa ng kung ano ano diagnostics pa

    ipatest yung battery sa shop. pag sira na bili bago

    install new battery start the car. alisin ang positive battery terminal. pag di namatay ang makina that means may kuryente nilalabas ang alternator. pag namatay ang makina that means walang kuryente nilalabas ang alternator

  6. Join Date
    Feb 2009
    Posts
    5,010
    #16
    Quote Originally Posted by uls View Post
    di naman kailangan pa ng kung ano ano diagnostics pa

    ipatest yung battery sa shop. pag sira na bili bago

    install new battery start the car. alisin ang positive battery terminal. pag di namatay ang makina that means may kuryente nilalabas ang alternator. pag namatay ang makina that means walang kuryente nilalabas ang alternator



    sir, never disconnect the battery with the engine running or the ignition switch on correct me if i'm wrong, but i have never seen or read a repair manual instructing you to disconnect an electrical circuit that is live

  7. Join Date
    Jul 2011
    Posts
    584
    #17
    actually ginagawa ng mga mekaniko yan kaya lang di safe, be prepare sa arcing at electrical surge sa electronic components.

  8. Join Date
    Mar 2013
    Posts
    3,648
    #18
    Quote Originally Posted by jick.cejoco View Post
    sir, never disconnect the battery with the engine running or the ignition switch on correct me if i'm wrong, but i have never seen or read a repair manual instructing you to disconnect an electrical circuit that is live
    Matagal ng gawain yan.

  9. Join Date
    Nov 2005
    Posts
    38,436
    #19
    if you're afraid of doing that then have the battery shop connect their tester to the battery and turn on lights and aircon

    if the alternator isnt working there will be a voltage drop

    so go replace the alternator

  10. Join Date
    Feb 2009
    Posts
    5,010
    #20
    Quote Originally Posted by ClaNker View Post
    Matagal ng gawain yan.

    \

    matagal nang mali yan

    imagine your car having a lot of computers and memory, not all cars are sarao

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How to Know If It Is Only A Battery Problem