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    Gerald Tabas

    Technical Support Representative (and Auto Electrical Expert)
    Gerald Tabas, technical support representative, Power Probe
    Diagnostic & Repair

    Ask the Expert: The vehicle won’t start after sitting for more than a day, but the battery tests good. What could cause this?

    Gerald Tabas
    Feb. 27, 2016
    If you have a vehicle where the battery goes dead overnight, a parasitic draw could be the culprit.
    Gerald Tabas, technical support representative, Power Probe
    Gerald Tabas, technical support representative, Power Probe
    Gerald Tabas, technical support representative, Power Probe
    Diagnostic & Repair

    Ask the Expert: There is an excessive current draw when I did a parasitic draw test. Now what?

    Gerald Tabas
    Feb. 27, 2016
    If a vehicle has an excessive amount of current draw, you will need to locate the circuit that is causing it.