There always maybe a mechanical obstruction inside the gauge by some
mechanical piece, which bends while getting heated.....
Cheers,
Hans
'71 BGT
----- Original Message -----
From: "Paul Hunt" <paul.hunt1@blueyonder.co.uk>
To: <Timfboston@aol.com>; <mgs@autox.team.net>
Sent: Friday, May 21, 2004 10:50 AM
Subject: Re: Tach Problem
> Probably a marginal component in the tach. There is a thermistor which I
> believe is for temperature compensation, could be that, or then again it
> could be another component that is driving things further out then the
> thermistor can compensate for. See
> http://www.classictiger.com/techtips/motach.html
>
> PaulH.
>
> ----- Original Message -----
> From: <Timfboston@aol.com>
> To: <mgs@autox.team.net>
> Sent: Thursday, May 20, 2004 9:29 PM
> Subject: Tach Problem
>
>
> > I have a bizzare problem with my tach. The tach works great except
> occasionally on very HOT days if the gauge is baking in the sun the needle
> will read 1-2K higher. If I park in the shade everything is OK. Any
ideas?
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