My old alternator went bacd a few weeks ago and it caused the battery to go bad as well. We replaced everything ourselves on my 2006 Crossfire. (The parts were orginal) After we replaced the first Alternator the lights would dim in and out and so we were told it was a faulty Voltage regulator- so I ordered another one-after installing this one last night the lights were fine but this morning I was on the interstate and the battery light came on and as soon as I slowed down it went off. So I punched it again to see what would happen and it came on again. So it only comes on when I accelerate the vehicle in high speeds. The lights no longer flicker. Its just the battery light now.