Hello, 1st post....
I have a 2004 LB7 totally rebuilt engine.
I will be driving and the trans temp will quit, the gear indicator will go away, and sometimes the AC will drop out. I noticed that the 2 main wiring harness connections were falling apart on top of the engine. I have rebuilt them and had fewer problems. Before that rebuild, I would lose all of the guages except for speed and tach.
I think that I'm looking for a needle in a haystack. Any suggestions?
Thanks
Brandon