Hey Guys,
I have an alternator issue. Shorten the story a bit. Left the key in the on position of my 91 grand wagoneer and drained the entire battery. My wagoneer was a $350.00 special that ran ok. I have been replacing parts slowly. I did the alternator last year and my charging capabilities was fine. With a dead battery I decided to replace my starter relay. I successfully put the wires back together.
I now have two problems with the alternator, or so I think, one is that it does not charge above 12v while running, and that after driving it has a horrible squeal sound.
These problems happened the change in was made with the starter relay and I replaced the 10ga wire that ran from the terminal post to the back of the alternator.
The second part I believe the belt is slipping.
Any ideas or info would help.
Thanks
91 Grand Wagoneer