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P6004 Diagnostic Trouble Code Discussion for July 2015

Intake runner stuck closed


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Trouble Ticket Help Requests for DTC P6004
Help Request Posted
2008 Ford F-150 Lariat 5.4L No power VIN: 1FTPW14V88
P6004: Intake runner stuck closed. Vehicle was towed in from another shop where they said that it had a bad timing chain tensioner on bank 1. They replaced the timing chain and tensioner bank 1 and the vehicle still ran poorly. They assumed bent valves and removed head, took in for testing, hea...
July 03, 2015