ok so my saturn is starting to piss me off... last week i had just the stock 90 amp alt, and a xs 2400d, big 3 done in all 1/0 knu...
so i think its bipolar, because some days it will charge perfectly to 14.4... and then some days it will never go above 13.8 and thats after me charging it up to 4k rpms....
so i thought i would help the cause and put in the stock batt in the back just to help out maybe .1-.2 volts... thats not the case. now it WILL NOT go above 13.6 charging up to 6-7k rpms.... it has a pretty damn good ground, and im just stumped...
So do i need a new alt? a VCM? or new batts?
ANY help would be sooo appreciated.
thanks