Home >> Ford Truck >> 1983 >> F 150 4WD Pickup V8-351 5.8L >> Repair and Diagnosis >> Powertrain Management >> Ignition System >> Technical Service Bulletins >> All Technical Service Bulletins >> TFI Module/PIP Sensor - New Diagnostic Procedure >> Part 2 TFI-IV Ignition System With TFI Ignition Tester >> EEC-IV - TFI-IV