vacuum 6
I have chuckers
- Joined
- Jan 6, 2006
With a "cold" alternator per my scan tool, the battery/alternator voltage is 13.8-14 V and same voltage reading using a MM.
Now after the alternator becomes hot the scan tool read 12.8-13.1 volts. However, MM reads 13.8-14.
Here's something else odd...with a stock incandescent dash bulb the voltage light does not illuminate. However if I use an equivalent LED bulb after the alternator becomes hot the bulb flashes.
Any help would be greatly appreciated.
Now after the alternator becomes hot the scan tool read 12.8-13.1 volts. However, MM reads 13.8-14.
Here's something else odd...with a stock incandescent dash bulb the voltage light does not illuminate. However if I use an equivalent LED bulb after the alternator becomes hot the bulb flashes.
Any help would be greatly appreciated.