Jaguar XF 2009–2014 — technical service bulletin
Bulletin SSM-63697 · NHTSA communication 10079161 · issued Mar 1, 2013
Technical service bulletin
communication type
Engine and Engine Cooling
component
2009–2014
model years
16
vehicle entries
Official summary
"republished august 2013. Issue: fuel injector concerns, (applicable to 5.0 aj133 gasoline engines), leading to potential problems such as poor running, poor fuel economy, hard starting, rough idle, misfires and engine detonation. Customer symptoms may include the engine check lamp illuminated which maybe accompanied with a misfire/engine vibration at idle. Misfire codes (p0301, p0302, p0303, p0304, p0305, p0306, p0307, p0308, p0316) are stored in the pcm dependent on the affected cylinder(s). Cause: poor fuel quality or fuel contaminants restricting the fuel injector flow rate."
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.