2005-2014 Mustangs Discussions on the latest S197 model Mustangs from Ford.

Acceleration cuts out for split second. Why??

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Old Oct 13, 2010 | 03:44 PM
  #11  
americaniron's Avatar
americaniron
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Joined: Mar 2007
Posts: 2,790
From: Elizabeth City N.C.
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FUEL PUMP TSB I had the same problem a while back. It did the same exact thing before a new fuel pump solved it.
Old Oct 13, 2010 | 06:04 PM
  #12  
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alkemist
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Joined: Oct 2009
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From: Pineapple under the Sea
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Sounds like hesitation... as you are cruising along and need the extra power and step on the throttle, the car will hesitate for a split second before it gives you the power that is needed. It has been speculated that it is associated with TC but nothing has been conclusive. As I have heard also, tuners have still been unsuccessful in removing it.
Old Oct 13, 2010 | 06:55 PM
  #13  
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americaniron
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Joined: Mar 2007
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From: Elizabeth City N.C.
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Read this link and see if it fits your problem.

http://www.stangnet.com/images/stori...SBs/06-9-9.pdf
Old Oct 13, 2010 | 08:24 PM
  #14  
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aircare84
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Joined: Sep 2006
Posts: 871
From: Central OH
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Fuel pump.
I bought a take-off off ebay & corrected my similar problems.
Old Oct 13, 2010 | 09:06 PM
  #15  
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Nuke
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From: PA to KY ('07) to IL ('09) to MS ('10) to FL ('11)
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+1 on the fuel pump TSB.
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