Top 10 reasons your check engine light is coming on

If your check engine light comes on and it's not a false alarm, Bankrate.com offers a list of the top 10 repairs you may need. There's good and bad news. Good news is it might be as cheap a fix as under a buck for a loose gas cap. Bad news is it could be as much as $1,154 for a catalytic converter. That's just an average, so I imagine Jersey prices would run even higher.

Go here for the full top ten list.