Transfer Case Noise

[t3amcha0s]

So of course my transfer case is leaking fluid but I cannot see where it is coming from. I know these are notorious for getting a pinhole leak but have no idea about fixing it. Any info would be great guys, thanks.

 

[livingez_123]

Clean area, hit it with some 36 grit, use JB weld to seal it up.

 

[BirchyBoy]

Take a look at this:

http://www.merchant-automotive.com/p-4017-transfer-case-pump-upgrade-kit.aspx

 

[SunlitComet]

what transfer case do you have?

 

[99Vortec]

If it [The transfer case] is getting noisy, there is some wear somewhere.



(Especially if you can definitely determine that there is a new noise coming from the T-Case assembly.)

It will be more expensive to fix if it goes critical.

 

[t3amcha0s]

i do not know the model of the transfer case. I drive a 99 yukon with electronic 4x4 switch

 

[99Vortec]

Look like this?



*edited to update broken image link.

 

[t3amcha0s]

yes that is it

 

[t3amcha0s]

okay so its pretty straight forward to fix i just have to get it out of the truck and try not to bleed everywhere, lol

 

[OR VietVet]

It is a known weak spot. The kit is a good fix. Be careful and follow directions and keep all clean.