[DeTomaso] Strange electrical issue - is it time for a new starter?

[Peter Cajthaml]

I have the the 1st kind you mention - the one with the green knob. I'll
remove it and see if it makes a difference.

Thanks!

Peter
#2761


On Mon, Feb 17, 2014 at 1:13 PM, <MikeLDrew at aol.com> wrote:

>
> In a message dated 2/17/14 12 08 33, pcajthaml at gmail.com writes:
>
>
> So far, after turning off the battery disconnect switch and then back on,
> the starter kicks over as when new.  Should I replace the starter before I
> get stuck somewhere?
>
>
>
> >>>No.  Your starter is working fine.  The most obvious suggestion is to
> check all your connections--at the battery, starter solenoid, and the
> starter itself.
>
> Assuming they are all good, the problem is almost assuredly within your
> disconnect switch.  You don't mention which kind you have? Broadly, there
> are two types.  One has a post that the battery cable clamps to, a clamp to
> attach it to the battery, and a knob (usually green) that you unscrew to
> electrically separate the two halves.  These things are pretty effective,
> but also extremely cheap.  I would imagine (guess) that overtightening can
> break things.
>
> The other kind is a proper switch, with two posts (one for the cable in,
> another for a cable out) and a keyed switch in between.  These seem to be
> more robust.
>
> As an experiment, remove the switch from your system and evaluate
> performance.  It's likely that things will function just perfectly.  At
> that point you get to decide whether you want to service the switch (could
> there be a buildup of corrosion), replace it, or just do away with it
> entirely.
>
> FWIW I have key-type switches on two cars, and a knob-type switch on a
> third one--all of them have worked great for years, although the knob-style
> switch is rarely disconnected so it hasn't had a chance to wear out yet.
>
> Let us know what you find out!
>
> Mike
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