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P0266 Diagnostic Trouble Code Discussion for December 2008

Cylinder 2 Balance System Malfunction

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Trouble Ticket Help Requests for DTC P0266
Help Request Posted
2001 Ford F-350 Super Duty XL 7.3L Poor Idle Quality, Hesitation, Misfire
P0266: Cylinder 2 Balance / Contribution. ... it could have a misfire, especially when in gear. I suspect fuel volume and read about the sending unit stopping up. I pulled the line off at the frame mounted fuel pump inlet, and KOEO & KOER got only a trickle. I pulled the outlet line off and got no...
December 24, 2008