Help Voltage probelm

[Demolisher]

after i installed my HID's my volate went down i mean ill have the aircon running my system on and my hid's and the voltage needle will be on N and if its hot out side it will wanna turn off ill have to put my foot on the brake and give it gas so the rpms can stay high my thoguht is its the alternator i just need somehelp im having diffrent problems lalty ur alls help would be appricated :dunno:

 

[ryclef331]

Do you run underdrive pullies? Do you have a system?

 

[Demolisher]

yah i have a system and i just have a crank pulley but i had been running all this and once i got my hid's i t hink it just shot it ! :gtfo: lol like everyitme i turn something on the volate needle gets lower and lower

 

[ryclef331]

I suggest you put the stock pulley back on there. HIDs, A/C, AND a SYSTEM....thats ALOT of current even for our stock alternators.

 

[Demolisher]

well the problem is i dont got the stock pully i sold it u dont think i need a new alternator i mean comon the car is a 95 and what amps do i look for in an alternatior?