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Possible Leak? PLEASE HELP

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Old Jul 13, 2007 | 10:50 AM
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Default Possible Leak? PLEASE HELP

Hey Guys & Gals

My wife just called me and told me she sees little drops of oil or something oily where I back into the garage. She said it looks like it would be in the middle of the rear wheels. I only have 600 miles on her and she sat for a full week while I was on vacation. I just went outside(at work) and looked under the car and I can't really see anything that would open eyes.

Any of you know what it could be?

I did notice a little lite grease/oil on the left side of the Diff. I believe (Not a mechanic so I may be using the wrong terminology). Nothing in the middle where my wife said it looks to be falling from.


Any ideas would help!

Thanks

Last edited by Irish C6; Jul 13, 2007 at 11:14 AM.
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Old Jul 13, 2007 | 11:12 AM
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Pretty common that the axle or differential seals may leak a bit (not sure exactly which ones on the C6). 3 of my 4 C5s leaked but so far the C6 is dry (find some wood to knock...). The dealer will replace them under warranty.
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Old Jul 13, 2007 | 11:16 AM
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I have been reading a little and wanted to know if it could be the problem where it is just over filled?

Is there truth to this?

Should I wait and see if it stops?

thanks again
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Old Jul 13, 2007 | 11:22 AM
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You can always hope for the best & I was that fortunate on my C5 which I had changed myself about 2 weeks before the leak started. After a month of constantly checking for low fluid levels & studying as to how to change the seal (driver side), it stopped. Just keep an eye on it & see the dealer if it doesn't stop.
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Old Jul 13, 2007 | 11:26 AM
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Sounds like her boyfriend pulls into the garage, and his engine is leaking. I guess the cats out of the bag now
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Old Jul 13, 2007 | 11:31 AM
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Originally Posted by CodyC6
Sounds like her boyfriend pulls into the garage, and his engine is leaking. I guess the cats out of the bag now
Good one!!!
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Old Jul 13, 2007 | 11:38 AM
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I would first want to confirm where the leak is coming from. One way to do this is clean the area up on the floor, put a piece of cardboard or paper where the leak was found and see if there is any drops on the paper the next morning. If after a few days there is no drops, no problem.

On a separate note, I would also want to rule out the A/C condensation drain (which drains the condensation water from the A/C system). If you are seeing the water draining from the front passenger side of the car after the A/C system has been on, this is also normal.
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Old Jul 13, 2007 | 11:48 AM
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Originally Posted by heisnuts
I would first want to confirm where the leak is coming from. One way to do this is clean the area up on the floor, put a piece of cardboard or paper where the leak was found and see if there is any drops on the paper the next morning. If after a few days there is no drops, no problem.

On a separate note, I would also want to rule out the A/C condensation drain (which drains the condensation water from the A/C system). If you are seeing the water draining from the front passenger side of the car after the A/C system has been on, this is also normal.
I just told my wife to clean up the spots for that reason, I will try it tonight. Already research the A/C thing, okay there.

It seems like very few drops at a time fall (very slow leak). I've been at work since 8:45 am and see nothing on my parking spot from today or yesterday. It could have already stopped and what I see is old. I'll check tomorrow.

thanks
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Old Jul 13, 2007 | 11:56 AM
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Originally Posted by Irish C6
I have been reading a little and wanted to know if it could be the problem where it is just over filled?
Is there truth to this?

Should I wait and see if it stops?

thanks again
Mine was overfilled and was damp around the vent. I cleaned it and have had no additional problem. The vent is the nickel sized cap on top of the differential on the drivers side.

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Old Jul 13, 2007 | 12:06 PM
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Here are four pictures, I've had the car a month and it sat one week while I was on vacation, discovered the spot today 7/13/07. I have no drops on my parking spot at work and I have been driving it every day this week. 9am-5pm











A nice one to put in the mix!!


Last edited by Irish C6; Jul 13, 2007 at 12:13 PM.
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Old Jul 13, 2007 | 12:42 PM
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na/na
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Old Jul 13, 2007 | 01:24 PM
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[QUOTE=Irish C6;1561058780]Here are four pictures, I've had the car a month and it sat one week while I was on vacation, discovered the spot today 7/13/07. I have no drops on my parking spot at work and I have been driving it every day this week. 9am-5pm













Probably more than the vent. Good luck.
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Old Jul 13, 2007 | 01:27 PM
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My Z06 RF had a differential leak from day one.


You need to take your car to your dealer for them to fix it.
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Old Jul 13, 2007 | 01:27 PM
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Originally Posted by Duke/Earl
My Z06 RF had a differential leak from day one.


You need to take your car to your dealer for them to fix it.
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Old Jul 13, 2007 | 01:54 PM
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Dealer time, dude-wish you luck!
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Old Jul 13, 2007 | 03:44 PM
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[QUOTE=VET4LES;1561059950]
Originally Posted by Irish C6
Here are four pictures, I've had the car a month and it sat one week while I was on vacation, discovered the spot today 7/13/07. I have no drops on my parking spot at work and I have been driving it every day this week. 9am-5pm





Probably more than the vent. Good luck.

Guys, I'm not sure if you noticed but thats a collection of 1 month. Like I said I see nothing in the parking spot at work and I just checked again. I have driven the car for a week to work and see no sign. 9am to 5pm

I will check my garage again tomorrow but that doesn't look like a lot on the garage floor. We'll see but if I have to, I don't mind bring it to the dealer to get fixed. **** Happens as long as it can be fixed.
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Old Jul 13, 2007 | 03:47 PM
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I had the same thing with about the same miles. Just noticed some drops, cleaned them up and they have not returned after 3,000 miles. I would not worry unless it continues.
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To Possible Leak? PLEASE HELP

Old Jul 13, 2007 | 03:48 PM
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Now she knows exactly how to control you!!
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Old Jul 13, 2007 | 03:52 PM
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DIFF SIDE COVERS CAN BE PORIOUS ARE SEAL BAD LEFT SIDE ON MY CAR ALSO DAUGHTERS CAR LEAKED BETWEEN DIF AND TRANS.
z51vett
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Old Jul 14, 2007 | 03:11 AM
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Originally Posted by VET4LES
Mine was overfilled and was damp around the vent. I cleaned it and have had no additional problem. The vent is the nickel sized cap on top of the differential on the drivers side.

Wow ! You take your cleaning pretty seriously
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