MY PARTNERS TRUCK CAME ON THIS MORNING WITH THE...
2006 GMC Sierra
February, 15, 2013 AT 6:56 AM
HI my partners truck came on this morning with the "check engine light", we went to pep boys, the guy did some scan thing and gave us a code of "P0455" n told us to start by getting a new gas cap n that shuld fix it, well unfortunately they didnt hav the one we needed so we went to auto zone got it, n put it on, started truck and the check engine light still is on? What could this be? Its a 2006 gmc sierra.