Hello to all...I am new to this....I swapped my 95 dx head for a 95 vtec head. I changed out the ecu, distributor, wires, and plugs. Timing is TDC...however car is not starting.... My question is... with the dx the ignition coil was external, therefore it had its own plug...with the ex the ignition coil is internal....is the free plug causing my car not to start? Any and all help is greatly appreicated and need....thanks