The title says it all. 2002 WRX, and I use Mobil 1 in it all the time. Not the synthetic, as I got it with 36k miles on it, so I figured best not to switch from conventional at that point. So anyway, long story short, recently under hard braking, my oil light comes on. The only thing I can think of is possibly being a little low on oil, and it sloshes past the pump, not letting enough get sent out. When the car sits for a second, or directly accelerating, the light is off. Thoughts?