Lifted 07 2wd Nbs Cc Driveline Vibration

[00nick00]

I have a 2wd 6" lifted 07 nbs crew cab with 24000 miles with a 5.3 auto trans 315/70/17 tires and a pro comp lift. My problem is I have a driveline vibration from 45mph to 60mph that happens at various times usually under a light load or coasting then getting back on the gas. The tires are brand new and have been balanced 5 times in the last two weeks, I had the same vibration with the old tires also. You can take the output yoke from the transmision and move it around, side to side and up and down.

Has anybody else had this problem or known anybody with this problem?

If there is already a post for this I am sorry for reposting, I did a search and couldn't find anything.

Thank you for any help in advance.

[jrrod2004]

I have a 2wd 6" lifted 07 nbs crew cab with 24000 miles with a 5.3 auto trans 315/70/17 tires and a pro comp lift. My problem is I have a driveline vibration from 45mph to 60mph that happens at various times usually under a light load or coasting then getting back on the gas. The tires are brand new and have been balanced 5 times in the last two weeks, I had the same vibration with the old tires also. You can take the output yoke from the transmision and move it around, side to side and up and down.

Has anybody else had this problem or known anybody with this problem?

If there is already a post for this I am sorry for reposting, I did a search and couldn't find anything.

Thank you for any help in advance.

 

 

I dont think that the yoke should have that much play....

[bell_man]

I have a 07 nnbs 2wd with level kit. Im having the same problem. My dealer said its the leveling kit. Im taking it to a differnt dealer next week. I noticed my vibration goes away in tow haul mode. Your guess is good as mine.