Check Engine Light
 

After taking into garage over different matter they unplugged battery and reconnected since then the Check Engine light stays on and a funny noise comes from my exaust. Any ideas?????plz :D

It's impossible to tell you anything with so little information. If your check engine light comes on again, have the shop pull the code with a scan tool (which is what they should have done in the first place). The code will then help immensely in determining what is going on.

Kirk