RE: TR3a gas gauge revisited

["Randall Young" <ryoung@navcomtech.com>]

> Turn the car aff and the gauge goes to zero. I am starting to think there
> may be something wrong with the gauge yes? No?  The resistance is still
> right on the money at the sending unit.

Could well be.  Disconnect the wire at the sender and try again.  If the
gage doesn't read full, disconnect it again at the back of the gage.  If it
still doesn't read full, it's definitely bad.  If the reading changes, then
there's a short to ground in the wire.

Randall