Hose Connects to Front Dif, then what?

[mschrank]

I found a hose that connects to the top of the front diferential that goes up into the engine. Trouble is, it's hanging down and I don't know where it's suppose to attach. It's a 90 GW and it's a California car. Is it some type of wacky emmisions thing? The rig still shifts into 4wd or so it seems. The light comes on anyway.

Thanks for your help.

[jasonthomasfrance]

I think it's just the breather tube...

[mschrank]

Originally posted by jasonthomasfrance:
I think it's just the breather tube...Thanks. I was hoping it was someting cheap and easy...

Awefully rare these days.

[Cecil14]

Sounds like it's just the vent line. Is it just a piece of vacuum hose with a small fitting that goes into the diff? If that's it it's just a vent and should be attached somewhere that it will stay out of water/dirt/etc.

Anthony

[mschrank]

Thanks Guys.

[Iron Horse]

The end of the front axel breather tube is usually attached to the side of the radiator on the drivers side.....at least that's where mine is.

Good luck,