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Oil leaking from inside Frame Rail (Lift points dripping)

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  #1  
Old 12-15-2008, 06:02 PM
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Thumbs up Oil leaking from inside Frame Rail (Lift points dripping)

I noticed a few small drips leaking out from where the rear driver side lift point is. The little rubber pad was litterally covered in this clear oilly substance. It maybe leaks 1-2 drops a day, if the rubber lift point is not cleaned.

The dealer told me it was an anti-rust inhibiator. It's a common problem. Just a heads up incase anyone else has this problem. Pretty cool Audi use it.
 
  #2  
Old 12-15-2008, 09:10 PM
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does it look like sort of a wax / vaseline mixture? I'd just leave it alone... I think the manual says to put padding on the top of the jack to prevent damage there.
 

Last edited by BMF!; 12-15-2008 at 09:15 PM.
  #3  
Old 12-15-2008, 09:54 PM
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No. It feels just like oil, but clear. It's not thick at all.
 
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Old 12-15-2008, 10:03 PM
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Your car is leaking KY jelly..
 
  #5  
Old 12-16-2008, 05:27 PM
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never heard of the stuff. black tarry stuff is called cosmoline, usually see it around the seam of the rear bumper and the quarter panel. Theres more of a seam sealer wax that might be clear, but I wouldn't expect that to be dripping unless its really freaking hot.
 

Last edited by achTTung; 12-16-2008 at 05:31 PM.
  #6  
Old 12-16-2008, 06:11 PM
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I have some of that black tarry stuff in the rear quarter area, never knew what it was. Whats the purpose?
 
  #7  
Old 12-16-2008, 08:03 PM
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sealer/undercoat. It's not just an Audi thing, its on pretty much every car produced. It's just a problem on TT's... My car is almost 8 years old, and that stuff is still working its way out around the quarter.
 
  #8  
Old 12-16-2008, 11:26 PM
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What do you recommend to get it off with?
 
  #9  
Old 12-17-2008, 12:21 AM
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The rust inhibitor is very liquid-ish even at 32 degrees F. It's identical to oil, but clear. The audi dealership said it was common. I bet mine just "sprung" a leak and a lot of it dripped out at once, rather then slowly. There was enough to clearly see a leak occured. Maybe 2/3's pint leaked out.
 
  #10  
Old 12-17-2008, 11:52 PM
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Originally Posted by AWDrifter
What do you recommend to get it off with?
I used a Q-tip with a little bit of rubbing alcohol.
 
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