I have a 96 eclipse gs and it is giving me a P0300 code which Ive done a lot of research on and changed a few things but still getting code. If I have a 97 motor in it will the ECU read the components, IE: fuel injectors, egr, etc,. wrong or it doesn't matter.?
WE have replaced egr valve cam censer egr control valve but keep getting the same code.