So i recently broke my Serpentine belt while driving, but I didnt know what it was till i got home, which by the way was 3 blocks away and it never overheated. Got home and popped the hood to see that half the belt had snapped off and the other half was still tight on. Switched out in the morning, but now the car trembles and wont really accelerate at a normal pace, at one point it began decelerating, but so far it still runs and drives and the AC and powersteering work fine, but the car just trembles and makes alot of noise when you accelerate and it seems to have loss power making the car pretty slow.....Anyways any ideas??