I believe my voltage regulator in the alternator is toast, but I'm looking for a second opinion before I go ordering parts.
Here's the deal, The car is not charging at all. I did some research According to the info on GNTtype the alternator pin the brown wire makes contact with should be grounded when the alternator is not spinning and show about 2.5 volts witht the engine running. First thing I did was check out the dash light circut. I cleaned all the contacts and checked the bulb. I double checked the circut by grounding the brown wire at the alternator with the key on and the dash bulb lit up, so everything is good there. I moved on the the pin on the alternator, that's where I think my problem is. Not running there is no ground connection. With the engine running, there is no voltage there either. All this is pointing to a bad regulator I assume??
If so, I'm going to try the the Turbo Buicks 200 amp alternator kit since it does include a new regulator.
Here's the deal, The car is not charging at all. I did some research According to the info on GNTtype the alternator pin the brown wire makes contact with should be grounded when the alternator is not spinning and show about 2.5 volts witht the engine running. First thing I did was check out the dash light circut. I cleaned all the contacts and checked the bulb. I double checked the circut by grounding the brown wire at the alternator with the key on and the dash bulb lit up, so everything is good there. I moved on the the pin on the alternator, that's where I think my problem is. Not running there is no ground connection. With the engine running, there is no voltage there either. All this is pointing to a bad regulator I assume??
If so, I'm going to try the the Turbo Buicks 200 amp alternator kit since it does include a new regulator.