Question about 2004 Ford Super Duty F 450
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Posted on Jan 02, 2017
Hi, this is a defective OD shift solenoid that is located inside the trans pan. you will have to drop this pan in order to extract it for replacement. this solenoid, if damaged, cant initiate the shift sequence required for the OD to engage during operational procedures.
Simply replacing this solenoid will fix this issue.
NOw, concerning the erratic shifts. this is isolated within the transmission control module. it seems to be malfunctioning. you will need to replace this module as well.
Posted on May 21, 2009
SOURCE: 2004 F-450 7.3 L Super
diesel isn't it, first thing to check is the glow plugs, one bad one will cause a no start, check them with a dvom, and check voltage going to each, other than that check pressure from the fule pump to injector pump
Posted on Mar 25, 2011
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