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1999 Ford E-350 Econoline Club Wagon XLT 5.4L Misfire, MIL Lamp on
Posted to Ford Driveability on 6/26/2025 9 Replies

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...

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car Vehicle Data

1999 Ford E-350 Econoline Club Wagon XLT

VIN 1FBSS31L7X
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways

Trouble Codes

P0354Ignition Control Module Circuit 4 Malfunction
P0355Ignition Control Module Circuit 5 Malfunction
P0356Ignition Control Module Circuit 6 Malfunction
P0358Ignition Coil 8 Primary Circuit Malfunction
Open Help Request

car Vehicle Data

1999 Ford E-350 Econoline Club Wagon XLT

VIN 1FBSS31L7X
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways

Trouble Codes

P0354Ignition Control Module Circuit 4 Malfunction
P0355Ignition Control Module Circuit 5 Malfunction
P0356Ignition Control Module Circuit 6 Malfunction
P0358Ignition Coil 8 Primary Circuit Malfunction