malfunction indicator light on 2002 Hyundai Elantra

what is the problem when this light comes on. In the handbook it said a malfunction in the exhaust gas related component and the system isn't functioning properly so that the exhaust gas regulation values are not satisfied. Will this harm the car and if so about how much would it cost to fix it. email address wbass2@netscape.com Thank you walter

Asked by for the 2002 Hyundai Elantra
1 answer
what is the cause of this problem (M.I.L.) and is it dangerous to drive my car while this light is on? I need to drive about 525 miles to get back home and have my mechanic look at it.