Battery wont go more than 12a?
Recently i have discovered that while sometimes driving my interior lights, gauges, notification lights would sporadically flash until i shut it off and re turned it on. I cleaned my terminals, changed the alternator, and the battery. But now it seems that when i start my GC the amp gauge reads about 12a, not the 14 it should and used to before any of those things happened. Sometimes after i let it "warmup" for a while it will go to just below 14 and sometimes it just stays at 12. I drove it for 40m straight today and it seemed okay but when i look at the needle on the gauge i can see it slightly moving up or down all the time even when parked. I am stumped with what this could be from, my radio also only turns on for 6 seconds (displays the time, which is incorrect) then goes black. All the interior lights and button lights are fine. Are these related and does anyone have any clues? I tried the search bar and it revealed almost nothing.