Both the fuel and temperature guages are powered by a voltage regulator
located under the dash,next to the steering column. My guess would be
either faulty / dirty connections, or as someone on the list mentioned, the
wiring atachments inside the voltage regulator cas are riveted, not
soldered.
Take out the regulator ( rectangular shaped looks like
http://www.datsunroadster.com/PIC_PAGES/NEW_PARTS_PIC_PAGES/250-02.htm or
http://www.datsunroadster.com/PIC_PAGES/NEW_PARTS_PIC_PAGES/250-03.htm),
clean the contacts, open the case by bending up the tabs, and solder the
internal connections - should solve your problems.
Mark Sedlack
OROC
Cuyahoga Falls OH
66 1600 http://home.neo.rr.com/mark2000/images/datsun1600/1600_roadster.htm
77 280Z http://home.neo.rr.com/mark2000/Myz.jpg
> ----- Original Message -----
> From: <SLBESQ@aol.com>
> To: <datsun-roadsters@autox.team.net>
> Sent: Thursday, September 06, 2001 12:38 PM
> Subject: strange acting guages
>
>
> > hi all
> > i have another question maybe some of you have experienced? thanks
again
> for
> > the help.
> >
> > the gas guage and the temp guage in my 67.5 both "die" intermittingly
> while
> > driving. the needles both swing to the far left simultaneously. then a
> > little while later will swing back giving the "true" values for awhile.
> are
> > they connected? why would happen to them both at the same time. the
oil
> > pressure guage (the bottom half of the temp guage) seems unaffected.
the
> amp
> > guage (top half of the gas guage) hasn't worked in awhile, having
"blown."
> >
> > it happend when i'm driving. sometimes they work and sometimes they
> don't,
> > but it seems that it is always together. any ideas?
> >
> > thanks again
> >
> > s
> > 67.5 H20
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