[Healeys] Electrical Question bJ8
Bob Spidell
bspidell at comcast.net
Mon Jun 12 07:12:26 MDT 2023
Tom,
What kind of 'test lamp?' Timing light, spark detector or 'other?'
Connecting any neg. terminal to pos. gnd. would create a dead short;
your test lamp must have enough resistance to prevent that (else you'd
fry the wire and maybe your harness). The neg. coil terminal is your
primary ignition 'hot' lead; points, if you have them, switch to ground
(Pertronix would have pos. terminal permanently wired to gnd.).
Bob
On 6/12/2023 3:30 AM, Tom Felts via Healeys wrote:
> Not understanding electrical concerns very well, I'll pose this question.
>
> BJ8--positive ground-------test lamp hooked to negative of coil
> (engine running) and then to ground. Light lights but this shuts down
> the engine. Should it? If not, any idea why it does?
>
> Thanks tom
>
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