Re: VOM or Bad Coils?

Home › Forum › Ask A Member › VOM or Bad Coils? › Re: VOM or Bad Coils?

March 25, 2017 at 6:52 pm #54871
David Stanton
Participant

    US MEMBER PAY BY CHECK

    Note that getting a resistance reading on both primary and secondary does not insure that the coil is good – the insulation can be breaking down shunting the high voltage secondary spark current to ground. This is the way they usually fail, and an ohmmeter reading will not tell you this.
    Dave