pulled distributor out of engine put back refuse to start. attempted numerous times reseting the timeing TDC pulling distributor and returning still wont start. bought new distributor, cap and rotor and coil EHI type. current gos to the distributor, but notting going to the spark plugs. COULD IT BE THE IGNITION SWITCH that go in the steering column or what ? I tried everything i could think of and still engine turns strong but refuses to start.