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P0284 Diagnostic Trouble Code Discussion for October 2014

Cylinder 8 Balance System Malfunction

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Trouble Ticket Help Requests for DTC P0284
Help Request Posted
2002 Ford F-250 Super Duty Lariat 7.3L Misfire, MIL Lamp on VIN: 1FTNX21F02
P0284: Cylinder 8 Balance / Contribution. ... engine hot or cold. P0284 on the IDS. Customer wanted us to replaced all 4 injectors on that bank, so I did. Started truck right up and it runs good now. Went on a test drive and it starts to miss and blow blue smoke from exhaust. Once truck cools off(over...
October 02, 2014