Center Carrier Bearing?

[Johnstra]

My truck is making noise on takeoff. I think it might be the center carrier or possibly a u-joint. When I accelerate from a stop I get a slight knocking I can feel a bit of a bump-bump-bump in time with the noise. Once the truck is in motion there is no more noise or bump.



Does this sound like it could be the center carrier?



Thanks,

-john

 

[sp_longhorn]

Probably u joint right behind carrier bearing, atleast it was on mine. .

 

[Grizzly]

I would also suspect U-joints.