P0358 Diagnostic Trouble Code Discussion for June 2025
Ignition Coil 8 Control Circuit Malfunction
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| Help Request | Posted | |
| 1999 Ford E-350 Econoline Club Wagon XLT 5.4L Misfire, MIL Lamp on VIN: 1FBSS31L7X P0358: Ignition coil H primary/secondary circuit. Engine misfiring at cylinders 4,5,6 and 8. Getting good power from red/green wires to coils but also getting 11 volts on CD wires from ECM. Coil 4, Orange/yellow. Coil 5, pink/white. Coil 6, pink/light blue. Coil 8, white/red. When a load from incandescent... |
June 26, 2025 |
