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View Full Version : 04 CC 2500HD with a thumping sound


OutCole'd
03-06-2006, 04:44 PM
Anyone heard of a thumping coming from the floor boards at 45+? Seems like tires. I had them balanced & rotated this weekend ans still the same thing.
I don't really feel it in the steering wheel, just the floors mainly.
Thanks.
sigepmock
03-06-2006, 07:10 PM
I have heard of a crossmember bulletin awhile back but not sure what the effect was, try the dealer yet?
Chris
OutCole'd
03-06-2006, 07:28 PM
I have heard of a crossmember bulletin awhile back but not sure what the effect was, try the dealer yet?
Chris
Not yet, that is next.
JB in so cal
03-07-2006, 09:22 AM
I think you better let that guy out of the back before he breaks something :rolleyes:
dtr352
03-08-2006, 09:59 AM
I had a sound coming from under the driver side floor board. Felt and sounded like the wheel was gonna fall off. Ended up being a loose body mount. I don't know if this is what you are dealing with but its worth a look.
Reaper1
03-08-2006, 12:38 PM
Also might want to check for a loose shock. :idea:
OutCole'd
03-08-2006, 12:44 PM
I had a sound coming from under the driver side floor board. Felt and sounded like the wheel was gonna fall off. Ended up being a loose body mount. I don't know if this is what you are dealing with but its worth a look.
That's exactly what it sounds like. Which one was it?
OutCole'd
03-08-2006, 12:45 PM
Also might want to check for a loose shock. :idea:
I did look at those.
Thanks
blender over
03-09-2006, 03:17 PM
Anyone heard of a thumping coming from the floor boards at 45+? Seems like tires. I had them balanced & rotated this weekend ans still the same thing.
I don't really feel it in the steering wheel, just the floors mainly.
Thanks.
http://www.gm-diesel.com/diesel/vbull/index.php?
ask that question here. :boxed:
OutCole'd
03-09-2006, 03:41 PM
It's at the dealer today. They just called and said both front hubs are bad (loose) and need to be replaced (warr). This thing has never been off road, what is up with that? They stock them, so I'm guessing it not too uncommon for this to happen.
JB in so cal
03-09-2006, 05:51 PM
It's at the dealer today. They just called and said both front hubs are bad (loose) and need to be replaced (warr). This thing has never been off road, what is up with that? They stock them, so I'm guessing it not too uncommon for this to happen.
Wow. I F wonder O how long R you truck will D be in the shop!! :)
OutCole'd
03-09-2006, 06:54 PM
Wow. I F wonder O how long R you truck will D be in the shop!! :)
One day, in & out, all fixed. These Chevy techs must have lots of practice. :rolleyes: :cool:
Lightning
03-11-2006, 04:04 PM
It's at the dealer today. They just called and said both front hubs are bad (loose) and need to be replaced (warr). This thing has never been off road, what is up with that? They stock them, so I'm guessing it not too uncommon for this to happen.
I had both my hubs replaced at 50,000, not under warranty. I was not happy about it....no lift, no off roading. I did have after market tires (285's)
Mandelon
04-21-2006, 01:47 PM
Anyone heard of a thumping coming from the floor boards at 45+? Seems like tires. I had them balanced & rotated this weekend ans still the same thing.
I don't really feel it in the steering wheel, just the floors mainly.
Thanks.
Next time go around the neighbors cat.......
OutCole'd
04-21-2006, 01:55 PM
Next time go around the neighbors cat.......
You get less points if you go around.
JB in so cal
04-21-2006, 04:17 PM
http://us.f508.mail.yahoo.com/ym/us/ShowLetter?box=Inbox&MsgId=1372_22431939_26810_2955_297003_0_31599_3932 27_3039080995&bodyPart=5&YY=20525&order=down&sort=date&pos=0&view=a&head=b&Idx=13