Purchase on: 11-28-99 with 82,455 miles

I have replaced the Alternators on my vehicle the past five years. Because the 4WD is blinking and the voltmeter is very low. The Auto Service I take my vehicle to each time has replace the Alternator. They are using a New Bosch Alternators. ItÆs still under warranty each time. Any ideal why?

Thanks for any help you can give me.

History of my vehicle:

1. 6-28-2005
Replace the Alternator still under warranty.
New Battery Interstate 24-50

2. 6-25-2004
Replace the Alternator still under warranty.
New Idle speed motor.

3. 11-18-2003
Replace the Alternator still under warranty.
New EFI Temp Sensor.

4.1-30-2003
Replace the Alternator still under warranty.
Three new belts.

5.12-10-2001
<img src="/forums/images/graemlins/confused.gif" alt="" />New Alternator. This is when the problem started.
New Battery Interstate 24-50.