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July 1, 2005 Service bulletin

Engine detonation/pinging during acceleration from steady-state driving - reconfigure ECM

Jaguar technical service bulletin 30309 for 2004 Jaguar XJ.

Bulletin number
30309
Component
Engine and engine cooling: engine
Summary
Engine detonation/pinging during acceleration from steady-state driving - reconfigure ECM. Tt

Owners of these vehicles have filed 1 complaints in the engine category.

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