engine prob
 

hi every one i picked up my 8 from the body shop today and they said that the engine light had popped on during its month there. when i drove it home the idle was way low. at stop lights it would just give so i had to rev it to keep it from dying. when i got home its about 12 mi away i popped the hood and some steam (i think) came out. also engine fluid had leaked out from my overflow. it is an 05 mt wit 82000 mi on it. help!

Why was it in the shop? Was there damage to the engine bay?