JesseJamesDallas Posted December 23, 2009 Report Posted December 23, 2009 Just hooked up dual alternators, but now my "Battery warning light" on the dash will come on, or flash sometimes, until I add a load to the system (like turn on the AC, or lights) Both alt's are charging like they should on a volt meter, and the battery's are New.... The Alt's charge wires run to the front battery first, and then I have a 4/0 welding cable running to two more battery's in the back of my Suburban for the amps... I assume the alt's are fighting each other, or the computer is only letting one alt charge at once till there is a load added, and then the second alt cuts in... Is there a way to keep the battery light from blinking on and off? Was thinking maybe there is some kind of Alternator Regulator Controller I maybe able to use, so both alt's will work as one...Or maybe a dual alternator regulator, so that One regulator could control two alternators....(or 3 or 4 alt's) Or maybe is there something I need to ground better maybe?
rival904 Posted December 23, 2009 Report Posted December 23, 2009 MLA Module? 2004 Yellow F150 STX 4x4 Single Cab 2 Yellow DC Power 270SP's Alts 4(and counting) XS Power 6500's 4 DD3515s Supercharged 53cu.ft 4th order blowthrough 8 DD M1b's 6 Selenium 8's 2 Selenium ST350s 154.1 @ 41hz Legal Burp Build Log
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