homelite
Petty Officer 2nd Class
- Joined
- Aug 13, 2002
- Messages
- 159
Hello. I have one of these 7.4L MPI MIE (L29) GEN. VI GM 454 V-8 1998-2000 0L002006 . My issue is my alternator is not charging. I have no voltage in the purple wire that excites the regulator. Does this sound familiar and any hints as to where to look? I don't have a wiring diagram of this model. I assume it would feed from the ign circuit and it runs fine? Is there a diode or some junction I should be looking at in the harness? Does it feed from the ECM? Just looking for pointers from those that work on these all the time.
Thanks
Thanks
