Suspension noise

[GM Customer Service]

Daveman58,

I'm sorry to hear you are experiencing this issue with your vehicle. I have looked through my resources, but there are currently no known issues, as described, for 2007 Tahoe vehicles. If you would like, please PM the last 8-digits of your VIN number, and I can check if any additional information is available.

I look forward to your reply.

Louis
GM Customer Service

 

[KMeloney]

Are you sure it's in the drivetrain and not in the engine bay? I had a noise that was from something loose in the engine bay (can't remember what it was, but it was a plastic reservoir or something that had become loose and "bobbled" over bumps).

 

[baddohtentahoe]

any updates?? im having the same issue. did lubing the drive shaft splines work
?