[TR] Troubleshooting TR3A fuel gauge

[Jeff Scarbrough]

On Thu, May 30, 2019 at 3:41 AM Dave MacKay <dave at mdmackay.ca> wrote:
>
> >Doesn’t the TR3 have a voltage regulator for the fuel and temperature gauges like the TR4 and TR4A?
>
> The TR3A came with a generators that required a control box (voltage regulator). The regulator can be eliminated if the car is modified to use an alternator. I got rid of my regulator when I installed the alternator.

I believe he was talking about the regulator that provides 10V to the
fuel gauge and the temperature gauge.  It's on all the newer cars; I
don't know about TR3 though.  Looking at
http://www.advanceautowire.com/tr24a.pdf , it appears that regulator
came in with the TR4.