Changed coil pack and check engine light will not go off on 2002 Saab 9-3

went and had the them check codes and they showed tat it was nothing wrong. Went home and took battery cables off ligt went off but when I drive te check engine light come on drive past 55 and the light blinks. do not know what do Please help.

by in Bronx, NY on September 12, 2012
1 answer
ANSWER by , September 13, 2012
see above answer