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Help with a leak please

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Old Oct 7, 2009 | 09:46 PM
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Help with a leak please

Hello, I have a few tranny fluid leaks im looking to get a little imput about i have pictures but i guess i cant post them so ill try to explain the best I can.
One is a pool that gathers on the bottom of the trans houseing by where the dust shield goes where the motor meets the trans. the other looks like it is comming out where the shifter linkage is. is there a o ring or something on the inside where the linkage goes into the tranny? any help will be great. thank you
 
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Old Oct 7, 2009 | 11:06 PM
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Originally Posted by bsward
One is a pool that gathers on the bottom of the trans houseing by where the dust shield goes where the motor meets the trans.
That's most likely a rear main seal leaking, though sometimes a valve cover or intake gasket can leak oil down the rear of the engine and mimic a rear main leak.
 
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Old Oct 8, 2009 | 06:30 AM
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Your front leak is probably the front seal if its tranny fluid. If its oil, its what montana highboy said. I don't know for sure about the linkage, someone smarter than me will have to help you there. There could be an o-ring there, just not sure.
 
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Old Oct 8, 2009 | 08:17 AM
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yeah its trans fluid, i just replaced the rear main seal and its pretty red so im sure its tranny fluid if not i think i have bigger problems. thanks
 
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Old Oct 8, 2009 | 08:23 AM
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I replaced the front seal on my C4 recently, I had the motor out so it was a piece of cake.
 
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Old Oct 8, 2009 | 11:36 AM
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are the front seals pretty easy to do?
 
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Old Oct 8, 2009 | 12:36 PM
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They are easy to do if the engine is out or the trans is out.

Josh
 
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Old Oct 8, 2009 | 12:41 PM
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Yeah with the motor out it took about three minutes to do. That was the first time I did it, and that includes climbing in the engine bay, and back out, its that easy!
 
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Old Oct 8, 2009 | 12:56 PM
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well it looks like i get to drop the tranny tonight haha sweet
 
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Old Oct 8, 2009 | 01:31 PM
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You might not have to drop the tranny, just unbolt it and slide it back as far as it will go. As long as you can get the TQ out you should be fine.

Just an idea.

Josh
 
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Old Oct 8, 2009 | 08:49 PM
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If the tranny is a C6 it could also be the pump/housing seal. This is a large O-ring that seals the front pump to the trans case.
There is a small seal that fits the manual shift arm and an o-ring that seals the inner shaft (kickdown arm) to the outer shaft (manual shift arm).
 
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