GM S-10 NP233 trouble?

[Burley]

I have 1997 s-10 I am having trouble with. The Transmission keeps getting low on fluid but I can find no leaks. When I checked the transfer case fluid level it poured out of the FILL hole like crazy (maybe a quart and a half). It sounds to me like the transmission is losing fluid into the transfer case. I found a write up about a cooling loop in Hummer transfer cases that could cause this but my little A*S-10 doesn't have a cooling loop. How else could fluid pass from the transmission to the transfer case?

Sorry for having a chevy qeustion but you guys are the best and seem to know all! :eye:

Burley

[flht1997]

bad rear tranny seal

[ryurabbit]

Bad rear trans seal, Kinda common actually.

[Burley]

bad rear tranny seal

How difficult is this to replace? Do i need a to drop the tranny? It is an automatic by the way.

[flht1997]

pull the transfer case, shouldn't have to pull the tranny.

[ryurabbit]

Pull the transfer case off, should be able to pull it from there and install the new one. If its recessed,( I dont know for sure,I'm a Mopar guy) you may have to disassemble it.