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Bad battery or alternator? Or something else?

Discussion in 'Motorcycles' started by Styx586, Feb 18, 2013.

  1. Feb 18, 2013 at 8:10 PM
    #1
    Styx586

    Styx586 [OP] Well-Known Member

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    Terrance
    Mission Viejo, Ca
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    01 TRD PreRunner SR5
    Blacked out badges, Deckplate mod w/ K&N filter, Icon Stage 2 suspension.
    Ok so I went out to my bike (02 Ninja ZX-9r) yesterday, turned the key and got nothing. No lights no power to anything. I jump it with my truck and it fires right up, i let it run for ~10 minutes then pull off the cables, but won't run after I removed the cables... Shouldn't it continue to run? Is my battery totally fried or is the alternator not charging the batt properly? Thoughts?
     
  2. Feb 19, 2013 at 10:50 AM
    #2
    Styx586

    Styx586 [OP] Well-Known Member

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    Blacked out badges, Deckplate mod w/ K&N filter, Icon Stage 2 suspension.
  3. Feb 19, 2013 at 10:52 AM
    #3
    650H1

    650H1 Well-Known Member

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    Mike
    NH
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    start with a new battery. odyssey makes good ones for bikes. i dont think it would run without the battery... i used to hook my 4 wheeler up to a battery tenderer when i wasnt using it. they are cheap at wal mart, and it always fired right up when i went to take it out. battery was shit but the tenderer worked fine.

    is your bike EFI?
     
  4. Feb 19, 2013 at 10:58 AM
    #4
    Balien

    Balien Well-Known Member

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    Sounds like a battery problem. How long was it since you ran it last? You need to charge the batteries once in a while when storing your bike. You can check the alternator with a volt meter across the battery. It should climb from 12 to 14 volts when started, if it doesn't check/replace the alternator/regulator. (most bikes don't run without a battery needed to power the alternator field.)
     
  5. Feb 19, 2013 at 11:08 AM
    #5
    dually

    dually Low and slow

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    Not as many as the 98..
    I'm 98% confident it is your battery.
     
  6. Feb 19, 2013 at 11:18 AM
    #6
    davidpick

    davidpick Well-Known Member

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    what's your battery voltage while running? i had a similar situation with my old 06 GSXR 600. faulty regulator/rectifier and burned two coils on my stator so my charging system wasn't functioning.

    you could charge the battery up and it would run off the battery until the voltage dropped too low.

    get it taken care of asap or it will take out your battery too.
     
  7. Feb 19, 2013 at 2:57 PM
    #7
    Styx586

    Styx586 [OP] Well-Known Member

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    Terrance
    Mission Viejo, Ca
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    01 TRD PreRunner SR5
    Blacked out badges, Deckplate mod w/ K&N filter, Icon Stage 2 suspension.
    Bike isn't EFI it's carbureted. Last time i ran it was like less than a week ago. I checked the voltage with the bike off its like 2 volts. I havent tested it while running though i think i'll do that next. Cant do anything today it's raining and i dont feel like getting shocked today. lol thanks for the input guys...
     
  8. Feb 19, 2013 at 3:01 PM
    #8
    taco47001

    taco47001 Newborn

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    Stator problem or regulator/ rectifier. Check all connectors of these too. I had a loose wire inside the case of my LTZ, where it hooked to the stator, that caused this same problem.
     
  9. Feb 19, 2013 at 3:03 PM
    #9
    Styx586

    Styx586 [OP] Well-Known Member

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    Mission Viejo, Ca
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    01 TRD PreRunner SR5
    Blacked out badges, Deckplate mod w/ K&N filter, Icon Stage 2 suspension.
    Yea im thinking this may be the case. I had to replace my stator cover like a month ago so maybe i f***ed something up? I swear this bike is nothing but problems. lol
     
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