I have a 2010 f150 supercrew cab with a 4.6 3v v8

Asked by GuruDYNHT Aug 13, 2017 at 12:15 AM about the 2010 Ford F-150 XLT SuperCrew 4WD

Question type: Maintenance & Repair

When at speeds of 35mph to 55mph it gets
sluggish and vibrates on occasion and when on the
interstate with the cruise control on it will miss if in
a strain

1 Answer
74,260

OJ answered 7 years ago

How many miles on the truck. Is in need of plugs. Could the fuel sock be clogged. No fuel filter, sock in tank acts line one. Maybe an injector problem? It is going to be a process of elimination. A mechanic with a live data recorder could possible narrow it down in minutes. Of course they will charge for a diagnosis.

Mark helpful

Your Answer:

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