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  • AUDIBLE CLICK NOISE, AND/OR DTCS P017X, P0316, P0442, P045X, P144A, P1450, P1A0C
Publication Date: October 3, 2011

2010-2011 Fusion
2009-2010 F-150
2009-2011 E-150, E-250, E-350, E-450, Escape, Expedition
2010 F-150
2011 F-250, F-350
2011 MKZ
2009-2011 Navigator
2010-2011 Milan
2009-2011 Mariner

This article supersedes TSB 11-8-8 to update the Title, Issue Statement, Build Dates and Symptoms.


Some 2009-2010 F-150 vehicles equipped with a 4.6L 2V, 4.6L 3V or 5.4L 3V engine, 2009-2011 Expedition/Navigator and E-Series vehicles built on or before 4/15/2010, 2010 F-150 vehicles equipped with a 6.2L engine, 2009-2011 Escape and Mariner equipped with a Hybrid-Atkinson 2.5L, 2010-2011 Fusion and Milan equipped with a Hybrid-Atkinson 2.5L, 2011 MKZ equipped with a Hybrid-Atkinson 2.5L and F-Super Duty 250/350 vehicles equipped with a 6.2L engine and built on or before 11/1/2010, may exhibit an audible clicking noise in the engine compartment and/or diagnostic trouble codes (DTCs) P0171, P0174, P0316, P0442, P0455, P0456, P0457, P144A, P1450. Vehicles equipped with a Hybrid-Atkinson 2.5L may also exhibit DTC P1A0C.


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