richmnj
Full Member
HELP... My 2002 Z-71 Ava has 72k miles, never had the transfer case serviced but had the transmission replaced at 63k. I noticed oil on the front drivers side rim and wheel well...I thought it was a brake line until I removed the rim and traced it to a hose (vent) under the hood on the drivers side between the battery and the fuse box. The hose has a "breather" type cap on the end and is attached to some wires. (I assume these wires are for the electronic transfer case control) and appear to go to the transfer case. I cleaned up the oil and drove back and forth to work the next day (about half hr. each way on the highway) when I came home I have a small amount of oil coming from this breather again. (I have not added any transmission fluid to the truck and the Chevy dealer was the last one to work on the truck 10000 miles ago....What now? Any help or advise is greatly appreciated. Thanks