I got 99 obd2b EX motor in a 96 obd2a EX. I am using the 96 engine harness, cabin harness and ecu. I've got no tach and no way to get a tach. Could I put the 96 dizzy with a tach wire on it into the 99 motor? I've heard I can and I've heard I can't. I don't see why it wouldn't work. If anyone knows the answer it would be much appreciated. Thank you.