I'll start off by saying if you cannot be nice and act like a bully please hit the back button NOW.
So I have change the alternator twice now. Both bench test good. The alternator is much like the common Delco 10SI wit h3 wires. All 3 wires show battery voltage on them when the key is turned on. The bog charge wire has an 80amp fuse in line which is good. The black and white wire has 12 volts on it with key on the other small wire has 12 volts. All fuses have been checked and are good. Idiot light works. But the alternators are not charging at all. Not running battery voltage checks good after charging the battery. Start it up and battery reads 12.5 give or take a little bit. At this point not sure what the heck is wrong. I know the alternator has a good ground. So what am I missing??
Thanks
So I have change the alternator twice now. Both bench test good. The alternator is much like the common Delco 10SI wit h3 wires. All 3 wires show battery voltage on them when the key is turned on. The bog charge wire has an 80amp fuse in line which is good. The black and white wire has 12 volts on it with key on the other small wire has 12 volts. All fuses have been checked and are good. Idiot light works. But the alternators are not charging at all. Not running battery voltage checks good after charging the battery. Start it up and battery reads 12.5 give or take a little bit. At this point not sure what the heck is wrong. I know the alternator has a good ground. So what am I missing??
Thanks