Hello Again Experts,
Today while I was driving on the highway, i try to accelerate from 55-60MPH and I feel a sudden SHAKE/VIBRATION while accelerating as if some hesitation, I quickly take my foot of the gas pedal and try accelerating again and its not there. But sometimes its there? I dont know man if its the transmission or some axles, I mean suspension wise my car is fit.
Please suggest experts.

 

I'm no expert but a buddy of mine had that with his Ford Taurus and it was the tranny, and knowing the issues that this car has with the tenant I would say it's probably that. But like I said I'm no expert.

 

Could be worn axles.

 

Had the same thing. Changed the spark plugs. Had Bosh and the plaitnum burnt out and there was just a hole where it used to be. Put in NGK Iridium and runs like new.