Ford: lack of power wide open throttle only
Ford technical service bulletin SB-21351 for 2009-2010 Ford F-150.
- Bulletin number
- SB-21351
- Component
- Engine and engine cooling: engine
- Summary
- Ford: lack of power wide open throttle only. Some vehicles may exhibit a lack of power during wide open throttle only. No dtcs will be present and engine performance during normal driving will not be affected. Check engine air inlet tube for evidence of being partially drawn closed or restricted.
Owners of these vehicles have filed 189 complaints in the engine category.
Vehicles covered
- Ford F-150 2009-2010 20092010
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