2001 Chevy Blazer 4.3 auto 4wd

Darren

Full Member
Joined
Aug 25, 2008
Messages
102
Points
16
Make
Chevy
Model
Blazer
Year
2001
Miles
220K
Engine
4.3
The transmission, over 220K mile seems to be losing ATF into the transfer case.

I'm looking into a used salvage trans.

Other than low mileage (cough, cough) anything else I should look for in a used trans?
 
Last edited:

bp042665

transmission guy
Joined
Nov 26, 2012
Messages
771
Points
28
Location
Iva South Carolina
if its leaking fluid into transfer case you need to replace the input seal in the transfer case
 

Darren

Full Member
Joined
Aug 25, 2008
Messages
102
Points
16
X2 No need to replace the trans just the seal.
I'm seeing ATF on the exhaust manifold on the passenger side including on the starter. Which seal is that?

The trans works fine as long as I keep ATF in it.

The coolant lines to the radiator aren't leaking. The radiator itself and the coolant fitting were replaced a couple of months ago when the lower intake manifold gasket was replace.
 
Top