[TR] another fuel guage ?

[Gary Nafziger]

Am presently trouble shooting 59 tr-3 fuel guage not working.  I get no
response from needle at all with my original 3 guage.


 I had a tr-4 guage
which I installed instead and found that it DID work, but only goes to full
and stays there when switch is on, whether tank is full or not.  It does fall
to empty when switch is off and also falls to empty when green/black wire at
sender is grounded on tank ground nut.

Randall mentioned in a recent post
that the 3 and 4 guages work opposite.  Is there a way to make my 4 guage work
in my 3?

thanks

gary n.