Ford Mustang 2011–2014 — technical service bulletin
Bulletin 16-0074 · NHTSA communication 10183775 · issued Apr 21, 2016
Technical service bulletin
communication type
Engine and Engine Cooling
component
2011–2014
model years
4
vehicle entries
Official summary
Some 2011-2014 Mustang vehicles equipped with a 3.7L engine may exhibit coolant pump leakage due to air entering the system.
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.