I have a question. I replaced all my spark plugs with factory plugs and new wires and new coils and new RCM and rebuilt Bosch injectors and still my car throws codes and runs rough . I reset the check engine light it runs alittle better then it starts to run rough again. its gotta be something simple . I drove it all day today and once I started to get aggressive with shifting 6 speed , it started to act up. I will try tomorrow to see what will happen once it cools down. Only thing I can think it can be is the fuel pump. the scanner said #1 cyl was miss firing then it said it was #5 and # 6 was misfiring. it was running great until today. Does anyone have any ideas?
Thanks