Knock at highway speeds

[tommy33]

Fixed the death wobble now I am getting an intermittent knock or hesitation at highway speed (65-75). Nothing drastic but very noticable. Not throwing any codes. Read that it could be the vehicle speed sensor. If yes, where is the best place to buy and should I replace anything else? I stopped by the dealer and picked up a fuel filter kit because at first I thought it may be a clogged filter. How bout O2 sensors, haven't replced them yet.

97 SE7 83000 miles.

Thanks,

 

[talkinghead]

More than likely the VSS. I had similar symptoms when mine went bad around 90k miles.

 

[joey]

When you say knock or hesitation... please describe it better.... before I can give advise... Knocking is not the VSS, but hesitation could be.

 

[tommy33]

Hesitation....Not a knock like a rod gone bad or oil starvation noise. I just saw the post by Russ 0001 and it is the same thing.