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Thread: battery drainage?

  1. #1
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    after a 20 min skid session today after i finished the car(FINALLY!)
    we struk this problem we had once before which is that something is draining the battery and killing it
    when this happens motor goes a little rough and the rev's on digi tacho do faded and barely show
    anyone overcome this problem or know what could be doing this ?

  2. #2
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    If the engine is running and the lights dim then i would start by having a look at your alternator.

  3. #3
    Elite rthy's Avatar
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    if its a new battery, then yea alternator
    if tis a old battery it could be stuffed
    or bad earth?
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  4. #4
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    well ive had this battery since i got the car, like we charge it up completely and take it out occasionally and not for even 30 min drives so i got no idea on battery age

  5. #5
    riojin
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    like what the others said. check earth points, new battery, new alternator.

    put pics up (somewhere) of your finished car!

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    Pull the battery out while the car is running.

    If it stops your alternator is fubar.

  7. #7
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    could that effect the car in any way of doing so ?

  8. #8
    Veteran Nikkojoe's Avatar
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    <div class='quotetop'>QUOTE (w84me @ May 17 2008, 09:48 PM) </div>The car is not designed to run off the battery, if it did it would not last long (which is what you are experiencing )

    Start up car, dc the battery and see if it runs or not. Also if you got a multimeter, check the voltage at battery. It should be atleast 13.5V-14.5V between the positive and negative terminals
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