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August 1, 2010 Service bulletin

Ford: the engine may be rough on idle due to the high performance characteristics

Ford technical service bulletin AS-21441 for 2011 Ford Mustang.

Bulletin number
AS-21441
Component
Engine and engine cooling: engine
Summary
Ford: the engine may be rough on idle due to the high performance characteristics. 2011 mustangs. Rm

Owners of these vehicles have filed 55 complaints in the engine category.

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