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P0266 Diagnostic Trouble Code Discussion for April 2008

Cylinder 2 Balance System Malfunction

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Trouble Ticket Help Requests for DTC P0266
Help Request Posted
2003 Ford F-550 Super Duty Lariat 6.0L Stall, NO POWER VIN: 1FDAF56P93
P0266: Cylinder 2 Balance / Contribution. ... even with the po266 and p2285 codes active. Intermitanty after driving and getting up to temperature it will start to lose power and will die. When it looses power the truck will lose speed and eventually die. Truck will restart after sitting a few minutes...
April 29, 2008