jrplayer36 Posted January 26, 2010 Report Posted January 26, 2010 I was wondering what would cause voltage drop when car is running for a little while. Then when putting it in drive it drops to around 13.3 but goes back up to 14.8 within about a sec. It does it also when sitting at a light with music barely playing at all. Red top under the hood with the big 3, and a 220 amp alt. jrplayer36
Guest Posted January 26, 2010 Report Posted January 26, 2010 alot of HO alts dont output jack shit (or very little) at idle so when you hit the gas the current gets flowin
jrplayer36 Posted January 26, 2010 Author Report Posted January 26, 2010 alot of HO alts dont output jack shit (or very little) at idle so when you hit the gas the current gets flowin Makes sense. jrplayer36
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