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E24 Wont Hold Charge

dodgym3
in BMW 6 Series Forum

Featured Replies

Hi Guys

I have a 1989 635CSI that will not hold charge..

I have replaced the battery and altenator but when i drive lights start to go dim then when i stop it wont start as no charge.

Any ideas/common faults?

Thanks

Tim

  • Quote

    First job (easiest) is to check and tighten ALL the earth-leads/straps... Often this will cure it.


    Next job, run the engine and test the voltages with a meter (anywhere theres a positive), test on a few different locations to eliminate broken connections.


    Finally, if no solution so far, check relays and regulator for operation/connections... Go back to second job !



    Just a simple method HTH

  • Quote
    • Author

    Super cheers

    Strap a earth lead from alternator to body and it is now fixed

    Thanks for your help :)

  • Quote

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