Help please voltage prblm

[sean-john]

I think i would need an si obd2 for my application,or an ex my cars a 99 ex

Ohh well I can't help u there Srry

[LS/Vtec]

bring the car to autozone and have em test it.

[83rolla]

idk if honda cars carry this but my toyota was giving me problems all tha fucking time with thabatteries and alt i went thru 2 alts n 3 batts in like 3 months lol all i did was change tha voltage regulator n bring back tha battery n alt n got new ones bc it had warranty from advance auto parts but yea check if ur car has one n change it that has to b it bro

[ajd]

yo its the ground wires in the engine bay ..change the one from the chassy..the one from the valve cover..had the same prob on my 2000 si...the one form the chassy was corrided so bad that it was green..u need that good ground connection to keep everything running right...let me know wat happened...peace oooouuuuttt

[203DsmFrEaK]

idk if honda cars carry this but my toyota was giving me problems all tha fucking time with thabatteries and alt i went thru 2 alts n 3 batts in like 3 months lol all i did was change tha voltage regulator n bring back tha battery n alt n got new ones bc it had warranty from advance auto parts but yea check if ur car has one n change it that has to b it bro

The voltage regulator is internal in the alternator on hondas......so if the regulator is shot the whole alternator needs replacement.Sounds like you either got a bad ground or a short somewhere if its a reoccuring problem.With a good ALT your voltage shouldnt drop ones the car is running unless you have a bad battery cell wich would cause some voltage loss nut not alot.The battery is just a "reserve" to start the vehicle.Check you grounds,ALT harness,fuse box,fuses and relays before you go crazy.

[83rolla]

ok i wasent really sure lol bc on my rolla tha voltage regulator is seperate from tha alt shit cost me 35 bucks alone lil piece of shit box lol

[203DsmFrEaK]

ok i wasent really sure lol bc on my rolla tha voltage regulator is seperate from tha alt shit cost me 35 bucks alone lil piece of shit box lol

yeah older cars have external regulators