tjcvett

Last week, drove the c5 about 45 miles. When I parked, the rear end leaked oil about the size of your hand on the ground. Got home and had oil on the rear diff. Today, drove about the same distance, and everything is dry as a bone. It's to go to the shop on Tuesday and now I wonder what they'll find. I have a lift in my garage and I can't find anything wrong. Has anyone had this problem? I've checked the vent on top of the diff. and no oil. Man, this is enough to drive you out of your mind. HELP tc

JWB ZO6

If it didn't come out of the vent I think it would still be leaking.

sailohio

Maybe it's empty?

99 TorchRed

Once, I tortured a GOOD friend/neighbor after he bought his two-year old C5 by steathily slipping an ounce or two of used motor oil on the asphalt, under his engine. This may have no bearing on your possible leak, but it's a thought.

MDriveMode

That's a damn good prank. Did you wait for him to come out the next day and point it out for him??? Thanks for the idea.

JWB ZO6

Thats a good prank to pull on someone in a parking lot not in there driveway.

Avanti

"...good prank"

If you really think so, imagine if a "friend" did so to YOU!

rob&dalevance

But then it could just be empty..

JoshVette

This kind of happened to me too....

.....I had an axle seal replaced and it kept leaking for a couple days afterwards, then just stopped and hasn't done it since.

mrm1149

That would be my first concern also..........

Z0SLIK