Does this sound like a Pinion angle issue?

[ApexVIII]

Originally Posted by Blackbird

sounds like the rear end. you throw it in nuetural and coast the noise goes away?

just tryed that and the noise does go away, what does that mean?

[ApexVIII]

no one?

[Mom]

Originally Posted by Mom

Vibration at certain speeds could also be caused by an unbalanced drive shaft. Just a thought in case the other doesn't pan out for you.

Originally Posted by ApexVIII

Hmm, where could I go to check that? My angle finder is comming in from summit today so I'm going to check the pinion angle later tonight and post my results. And the go from there

Thanks for all the help!!

Sorry, I've been on sabatical. A good differential shop should be able to check and balance your drive shaft.

Often changing rear diff can require a different drive shaft, or at the least, having it re-balanced.

When I put the 12-bolt on, I had to change drive shafts and had to have it balanced prior to installation.

[ApexVIII]

Originally Posted by Mom

Sorry, I've been on sabatical. A good differential shop should be able to check and balance your drive shaft.

Often changing rear diff can require a different drive shaft, or at the least, having it re-balanced.

When I put the 12-bolt on, I had to change drive shafts and had to have it balanced prior to installation.

Ahh ok I am not sure if thi is the oemdrovw shaft or not. I know this one is aluminum. But aren't stock ones aluminum also? The bmr angle meter finder wound not stick to it lol

[ApexVIII]

Ok quick update. This is resolved so it can be marked so.

The source of the issue was a poly trans mount. I put in a stocker and the issue went away!!