This started a few months ago with the blower; I would turn on the car and nothing would blow, then the air in and off and nothing, but then after a few minutes it started working on it's own. Now today the AC started going in and out but the air would still blow. I had it set on max ac with inside air, it would go out and both lights would turn off, I could turn outside air back on but not AC, but after a few minutes and picking up speed it came back on. Later when I was driving slow it did it again, so I threw the car in neutral, revved the engine and it came back on. At first it seemed pretty cut and dry to check out the blower motor and get the AC charged or serviced. But now I'm wondering if I have an alternator problem. Any idea's?