I purchased this cj7 about 2 months ago and recently have had a bunch of work done. When I bought it the fuel gauge/temp gauge didn't work. It showed half full, and the temp gauge didn't work when I bought it initially. Now after installing a new sending unit, new wiring harness and a new speedo gauge it still doesn't work. It reads full all the time and the temp gauge doesn't work.
I've taken it to a local shop and they are clueless as well. Any ideas?