Voltage fluctuating and drops low, voltage regulator?
#1
Voltage fluctuating and drops low, voltage regulator?
Yesterday, when i was driving, i noticed when i come to a stop, the voltage drops really low, almost to the red line on the gauge, and this has never happened before.
When i hit the gas a little, it goes up but then falls right back down.
im assuming it is the voltage regulator on the alternator, but what is the cheapest way to fix that, or do i need to get a new alternator.
I also installed an underdrive pulley kit with the alternator pulley also.
just trying to figure out another alternative rather than buying another alternator, and this is a 160 amp alternator that i bought about 2 years ago.
thanks
Zeeshan
When i hit the gas a little, it goes up but then falls right back down.
im assuming it is the voltage regulator on the alternator, but what is the cheapest way to fix that, or do i need to get a new alternator.
I also installed an underdrive pulley kit with the alternator pulley also.
just trying to figure out another alternative rather than buying another alternator, and this is a 160 amp alternator that i bought about 2 years ago.
thanks
Zeeshan
#4
Re: Voltage fluctuating and drops low, voltage regulator?
Sounds about right with an underdrive pulley. After I put mine on I killed my battery within 6 months. I put an overdrive pulley on and never had a problem. An underdrive pulley will tax the crap out of a battery.
What's your idle set at?
What's your idle set at?
#6
Re: Voltage fluctuating and drops low, voltage regulator?
Originally Posted by zbomb5610
idle is around 1100 right now, so do you think i should get an overdrive pulley for the alternator?
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