I put in a new swap and outta no where whenever I try to start the car, the cluster lights glitch like they begin to blink on and off swiftly. The harness inside the cabin and in the motor is perfect I just don't know what the hell is going on. It rarely has its moments where the cluster lights come on correctly that only happened like twice and even then the motor would just rotate but not start. It had the ignition coil cel code but I haven't changed it out because I can't even get the lights on the cluster from glitching any longer.