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Re: [Healeys] Stalling Problem

To: <healeys@autox.team.net>
Subject: Re: [Healeys] Stalling Problem
From: "BJ8 Healeys" <sbyers@ec.rr.com>
Date: Fri, 5 Jun 2009 17:14:21 -0400
Hi, Bob -

The white/black wire from the battery cutoff switch to the coil is intended
to permanently ground the coil when the switch is turned ON to prevent the
car from being started (as by hot-wiring).  The cutoff switch is notorious
for failing internally and grounding the coil through the wire without the
switch actually being turned on (happened to me in Lake Tahoe at Open Roads
'02).  

I think what was said earlier about the fix is slightly in error.  The
white/black wire has to be disconnected at the CUTOFF SWITCH (not the coil).
Because the wire from the switch shares the same connector at the coil as
the white/black wire that goes to the distributor, disconnecting the wire at
the coil will also remove the ground the coil gets through the points and
the car won't run. 

By the way, the last time I adjusted my valves I suddenly lost all power to
the car -- nothing worked.  I had been using the button on the back of the
starter relay to turn the engine.  Eventually, I discovered that the cutoff
switch had another internal failure mode:  it removed the battery ground
without being touched.

Steve Byers
HBJ8L/36666
BJ8 Registry
Havelock, NC  USA

-----Original Message-----
From: healeys-bounces@autox.team.net [mailto:healeys-bounces@autox.team.net]
On Behalf Of Robert Blair
Sent: Friday, June 05, 2009 2:18 PM
To: healeys@autox.team.net; Steve Gerow
Subject: Re: [Healeys] Stalling Problem

Interesting - could you explain in more detail what this fix actually does
in
the circuit and why it works??  The wire obviously has an intended use.

Robert N. Blair  Yellow 65BJ8  rnbmail@yahoo.com
   



--- On Fri, 6/5/09, Steve Gerow <steveg@abrazosdata.com> wrote:

> From: Steve Gerow <steveg@abrazosdata.com>
> Subject: Re: [Healeys] Stalling Problem
> To: healeys@autox.team.net
> Date: Friday, June 5, 2009, 6:54 AM
> Concur with Rod Shepherd - Peter
> Roses fixed Sarah Frost's 100M the same
> problem by disconnecting black & white wire at coil -
> turned out there was
> heat-related defect in the battery disconnect switch -
> she'd drive 2 miles
> and the car would run crappy for a short time, then stop.
>
>
>
> Kudos to Rod - it took us a year of changing out everything
> to solve this
> problem.
>
>
> Steve Gerow
>
> Pasadena, CA, USA
>
> BN6
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