I've been hearing a loud clunk in the front of my truck when pulling into an inclined driveway or backing down and come to find out the bolts that hold my cross member were a couple of threads loose. I do have a 6" lift but after 6 months I've found it. !!!!!!!!!!

 

it was actually the 2 bolts on the passenger side

 

Might need to tighten those down Especially after a fresh install or big pot hole eh?

 

Which cross member? I've got a similar clunk and also can't seem to locate it. I thought it may be the level kit, but haven't been motivated enough to break down the front end to check

 

Good job on finding the culprit, I don't really have any noise but makes me want to crawl under and check all the bolts. Congrats

 

It was the 2 on the passenger side lower cross member. 1/2 turn in the nut and after 5 months of hearing that BS it's all gone 😁

 

i still can't believe that's all it was. When going up and down driveways/slops it would only do it and at slow speeds but now....... It's gone !!!!!!!z

 

awesome!!!!!! Thanks for posting your findings!

 

It took me a while to get off of work and bring it to a local shop (friend) and come to find out that's all it was. SO HAPPY !!!!! No more clunk

 

Years ago I had a Chevy truck with a clunk similar to what you describe. It bugged the heck out of me until I finally found it. The transmission/t-case mount was loose on the cross member. I still remember how good it felt to slay that dragon.