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P0263 Diagnostic Trouble Code Discussion for April 2011

Cylinder 1 Balance System Malfunction

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Trouble Ticket Help Requests for DTC P0263
Help Request Posted
2003 Ford F-350 Super Duty XLT 6.0L No Start, Poor Idle Quality, Stall, Misfire VIN: 1FTSW31P73
P0263: Cylinder 1 Balance / Contribution. This 6.0 has had much work in the last 10000 miles on the HP oil/injection system. The HP oil pump went out last summer. It has been running well until last week when it started running rough especially after fully warm. Then it will stall and start very hard ...
April 21, 2011