ok. so my balt has been acting weird lately. so when i have the ac on blowing on high the car seems to jerks every 8 - 10 sec for about 20 min and i can feel the power being lost and gained when it stops jerking. and when the car idles the fans kick on and off and my rpms fluctuate irregularly. i will get a video up when it starts doing it again. anyone think they know what it is? its not the TB cuz i cleaned it a few days ago.