Jaguar XF 2010–2012 — technical service bulletin
Bulletin JTB-00241-NAS1 · NHTSA communication 10042910 · issued Oct 25, 2011
Technical service bulletin
communication type
Engine and Engine Cooling
component
2010–2012
model years
7
vehicle entries
Official summary
Jaguar: on some vehicles, the engine is malfunctioning by exhibiting hard starting, poor fuel economy, misfire, and/or a rough idle condition. Fuel contamination or poor fuel quality leads to clogged fuel injectors and restricting fuel injector flow. *pe
Vehicles covered
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.