OBD1 GSR swap into a 93 coupe and just got done putting a new harness on and solving my IAC CEL problems. Now every time I accelarate or rev over 2000 rpm the car bogs way the [freak] down. No CEL's are being thrown. Newer plugs,wires,fuel filter,water pump,timing belt. Everything I did was double checked and looking good. LMK if you have any ideas on what the issue could be. Thanks