For those others who have vibration issues, has anyone got rid of it. What was the final thing that was done? I have already had a dealer that will not do anything more, and says they test drove a truck of the lot that did the same thing. Now I have to call Customer service to get authorization for another dealer to look at it since Ford won't pay for additional warranty work on the issue.

 

I have not had any luck yet. My dealer has replaced two tires, road forced balanced, checked drive shaft run out, and pinion angle, still have a vibe between 58-63mph. My vibe seems to be worse the higher the RPM's are between those speeds. When I am accelerating onto the highway I get the vibe "whomp, whomp" between those speeds. Sometimes I can slowly accelerate through the 58-63 zone and not get any vibes, sometimes I still do. I hope Ford does something about this.

 

bump, or should I take this as no?

 

I read five F150 forums (including eopinion) but cannot remember any "vibes" poster relating that their shaking truck had been completely cured of the problem.

But in fairness to all, if someone can point me to, or have info on a complete cure, then please post a response or a link to a response.

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2004 F150 Super Cab Lariat 4x2 5.4L LSD, Trailer Tow Pkg, build date 12/03