Wish I could help out dude. Mine still doesn't work.
Since my temp gauge doesn't work, and I would like a better lit dash than the stock 66 anyways, I've decided to build a custom gauge panel. I'm going with 6 Autometer gauges. Now I can add the tach in dash and get a MUCH brighter dash and interior. All at a cost of around $400.
-ftyler
