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1999 Ford E-150 Econoline 5.4L Misfire
Posted to Ford Driveability on 10/27/2025 18 Replies

Have replaced spark plug and coil and swapped spark plug and coil. mode 6 is not showing misfire but power balance shows # 2 cylinder dropping and can feel roughness. have replaced coil connector and checked for injector toggle and igntion coil toggle. Mis...

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car Vehicle Data

1999 Ford E-150 Econoline

VIN 1FDRE14L1X
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursCold

Trouble Codes

P0302Cylinder 2 Misfire Detected
Open Help Request

car Vehicle Data

1999 Ford E-150 Econoline

VIN 1FDRE14L1X
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursCold

Trouble Codes

P0302Cylinder 2 Misfire Detected