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August 1, 2010 Service bulletin

Ford: there may be an oil leak from the turbocharger supply line

Ford technical service bulletin AS-21457 for 2011 Ford F-250 SD, 2011 Ford F-350 SD and 2011 Ford F-450 SD and others.

Bulletin number
AS-21457
Component
Engine and engine cooling: engine: other fuel types: turbo/supercharger
Summary
Ford: there may be an oil leak from the turbocharger supply line. 2011 vehicles. Rm

Owners of these vehicles have filed 43 complaints in the engine category.

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