Dave, the guage was working up until a few days ago. The sending unit has been in
the current engine for years without a problem.
I checked the sending unit wire, it looks O.K. No visable damage, gave it a tug as it has a sheath around it,
no seperation. I even changed the female connector on the end to see if that was the case, nothing.
I have a seperate Auto Meter temp guage to the engine, however, it's nice to see all the factory guages working as well.
If the thing was working previously, one would think a ground issue. However, wouldn't that affect the other guages as well?
The others work fine.