2006 DTS Gas Pedal Vibration

[Dennis DiNorcia CLC 19071]

Just got a 2006 DTS with 32,000 miles on it in pristine condition. The car runs and drives as new except for one thing. I notice when I hit a series of bumps in the road while my food is on the gas pedal I feel a little vibration on the pedal. I've driven othe DTS's of this year and newer and never noticed this before. I checked the pedal and it is not loose. It seems to only do it in association with hitting bumps. Should I bring it in for service. It is still under warranty. Thanks for the help.

[Rusty Shepherd CLC 6397]

I've driven a late model DTS and didn't notice any vibration in the accelerator. If it bothers you (and it would me in a DTS....not so much in an F250 where you don't expect a smooth ride), I'd take it in.  Since it's still under factory warranty, it won't cost you anything for them to check it out.