just got a AGM battery last week.and I bin monitoring voltage lately & it always 15V.maybe sometimes it got down to 14.5. That seems high to me, but I haven’t done the body control module recall yet.my car has a whipple& whipple tune in it.That’s why I haven’t done the recall yet don’t know if...
I’m going to get a Lund tune too.I heard there a new tuning device coming. Something like the N-gauge.John Lund sr tune my 03 cobra back in the day car still running great.