Ok, i have a 92 celica, running an audioque 1200 to 2 DD 1508's.
Big 3 done, stock electrical.
My voltage on a regular basis is fine, never drops down past 13.
But recently, after redoing my route for my power wire for the big 3,
i have been getting random spikes of energy causing my voltage to rise to 17+ volts.
This turns my amp into protect mode, and my battery light in my guage cluster comes on.
Sometimes it will go back down to 14, sometimes it'll stay that way until i completely remove the key.
Can anyone help me?