Driver's Side Axle Seal

[dochummer]

That's my guess. I just took off my skid plate to straighten it back out and noticed the leak. Is it pretty easy to fix?

[PARAGON]

There's fluid on the PS half. It might be the two halves leaking up top.

You need to do as Phil suggest and get it all clean, leave the skid off and try to determine where exactly it's coming from. Check to make sure the Diff vent hose isn't crimped anywhere.

[dochummer]

I noticed some oil at the very top of the diff also....so we'll see. I've got to pick up some degreaser to clean it up with. I might have me mechanic take a look at it. He hasn't tackled a GM front end yet...but he may be able to ddx it better...